Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
  • Access
    Clear
  • Type
  • Year range
  • Field of Science
  • Funder
  • SDG [Beta]
  • Country
  • Language
    Clear
  • Source
  • Research community
  • Organization
The following results are related to Energy Research. Are you interested to view more results? Visit OpenAIRE - Explore.
5,203 Research products
Relevance
arrow_drop_down
unfold_lessCompact results

  • Energy Research
  • Open Access
  • Closed Access
  • Open Source
  • Embargo
  • French

  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Varenio, Céline;

    Cette thèse a pour objectif d'évaluer l'efficacité des dispositifs publics qui visent à inciter les agents à rénover leur logement afin d'en réduire la consommation énergétique. Il s'agit de combiner les deux dimensions clés de l'évaluation ex-post de l'intervention : la dimension récapitulative qui revient à déterminer l'efficacité des mesures mises en œuvre et la dimension formative qui vise à comprendre les résultats obtenus et à identifier les voies d'amélioration. Cela nécessite dans un premier temps de réaliser une analyse détaillée des facteurs qui sont à l'origine du faible niveau d'investissements, qualifié de déficit d'efficacité énergétique (" energy efficiency gap "). Ce déficit est dû à la présence de défaillances de marchés, aux conséquences de la rationalité limitée des ménages, ainsi qu'aux difficultés de coordination entre agents en particulier dans le cadre de la copropriété. Dans un deuxième temps il convient d'analyser le déficit d'efficacité énergétique en comparant les prescriptions qui peuvent être issues des calculs utilisés en économie publique concernant les investissements à réaliser, avec les données issues des études de terrain sur les investissements effectifs. Cette analyse permet de bien identifier les critères de décisions des ménages et ainsi de comprendre comment les barrières à l'efficacité énergétique se manifestent. L'identification des différentes barrières permet alors, dans un troisième temps, de voir si les dispositifs d'incitations aujourd'hui en application en France permettent de lever tous les obstacles aux investissements d'amélioration énergétique. Il apparaît que la multitude de dispositifs mis en oeuvre ne peut suffire à réduire fortement le déficit d'efficacité énergétique. D'une part, certaines barrières ne sont pas levées car aucun outil approprié n'existe. D'autre part, certains facteurs de blocages ne sont que partiellement traités car l'utilisation pratique des outils diffèrent de leur conception théorique. Finalement, l'analyse des programmes de réhabilitation thermique des logements qui ont été engagés sur le territoire grenoblois permet de déterminer l'efficacité des dispositifs additionnels c'est à dire d'évaluer dans quelle mesure ces interventions " renforcées " permettent de lever les barrières qui n'ont pu l'être avec les dispositifs nationaux. La mise en perspective de ces quatre analyses successives - des causes du déficit ; de sa manifestation ; des instruments nationaux ; des programmes mis en œuvre à l'échelle locale - aboutit à la conclusion d'un nécessaire renforcement des mesures non financières pour l'accompagnement des agents afin d'amorcer la dynamique d'investissement et ainsi créer les conditions de l'efficacité des instruments économiques plus généraux. This PhD dissertation focuses on energy efficiency policies in housing. It aims at evaluating the effectiveness of public incentives designed to increase household's investment in energy efficiency of their dwelling. To reach this objective this research combines the two key dimensions of ex-post evaluation, i.e. summary and formative dimensions. The first one aims at knowing the effectiveness of public policies whereas the other one targets to understand what the public policies' consequences are and to identify ways for improvement. To reach this purpose, the research follows four steps. Firstly, it requires a detailed analysis to understand the origins of the energy efficiency gap. This gap can be explained by markets failures, consequences of bounded rationality and coordination problem between stakeholders, especially in multi-family dwellings. Secondly, the argument progresses by drawing a parallel between results from normative analysis and from observations of actual level of investments in thermal retrofit actions. It aims at identifying investment households' criteria and then at understanding how barriers to energy efficiency raise. Thirdly, thanks to the inventory of these various energy efficiency barriers it becomes possible to examine if the incentives currently implemented in France can remove them all. It appears that the national policy does not significantly reduce the energy efficiency gap. On the one hand, some barriers remain because no tool has been proposed to overcome them. On the other hand, some barriers are only partially eliminated because the practical use of tools differs from their theoretical design. Finally, using the analysis of retrofitting programs implemented on the Grenoble area this research assesses the effectiveness of additional incentives. The objective is to know to what extent these "reinforced" policies remove barriers still existing after national tools implementation. From these four successive analyses - causes, appearance of the energy efficiency gap, national tools, programs implemented at the local level - we conclude to a necessary strengthening of non-financial measures which support agents to initiate an investment dynamic and in the meanwhile to an increase of the reliability of economic tools, such as taxes or subventions.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Varenio, Céline;

    Cette thèse a pour objectif d'évaluer l'efficacité des dispositifs publics qui visent à inciter les agents à rénover leur logement afin d'en réduire la consommation énergétique. Il s'agit de combiner les deux dimensions clés de l'évaluation ex-post de l'intervention : la dimension récapitulative qui revient à déterminer l'efficacité des mesures mises en œuvre et la dimension formative qui vise à comprendre les résultats obtenus et à identifier les voies d'amélioration. Cela nécessite dans un premier temps de réaliser une analyse détaillée des facteurs qui sont à l'origine du faible niveau d'investissements, qualifié de déficit d'efficacité énergétique (" energy efficiency gap "). Ce déficit est dû à la présence de défaillances de marchés, aux conséquences de la rationalité limitée des ménages, ainsi qu'aux difficultés de coordination entre agents en particulier dans le cadre de la copropriété. Dans un deuxième temps il convient d'analyser le déficit d'efficacité énergétique en comparant les prescriptions qui peuvent être issues des calculs utilisés en économie publique concernant les investissements à réaliser, avec les données issues des études de terrain sur les investissements effectifs. Cette analyse permet de bien identifier les critères de décisions des ménages et ainsi de comprendre comment les barrières à l'efficacité énergétique se manifestent. L'identification des différentes barrières permet alors, dans un troisième temps, de voir si les dispositifs d'incitations aujourd'hui en application en France permettent de lever tous les obstacles aux investissements d'amélioration énergétique. Il apparaît que la multitude de dispositifs mis en oeuvre ne peut suffire à réduire fortement le déficit d'efficacité énergétique. D'une part, certaines barrières ne sont pas levées car aucun outil approprié n'existe. D'autre part, certains facteurs de blocages ne sont que partiellement traités car l'utilisation pratique des outils diffèrent de leur conception théorique. Finalement, l'analyse des programmes de réhabilitation thermique des logements qui ont été engagés sur le territoire grenoblois permet de déterminer l'efficacité des dispositifs additionnels c'est à dire d'évaluer dans quelle mesure ces interventions " renforcées " permettent de lever les barrières qui n'ont pu l'être avec les dispositifs nationaux. La mise en perspective de ces quatre analyses successives - des causes du déficit ; de sa manifestation ; des instruments nationaux ; des programmes mis en œuvre à l'échelle locale - aboutit à la conclusion d'un nécessaire renforcement des mesures non financières pour l'accompagnement des agents afin d'amorcer la dynamique d'investissement et ainsi créer les conditions de l'efficacité des instruments économiques plus généraux. This PhD dissertation focuses on energy efficiency policies in housing. It aims at evaluating the effectiveness of public incentives designed to increase household's investment in energy efficiency of their dwelling. To reach this objective this research combines the two key dimensions of ex-post evaluation, i.e. summary and formative dimensions. The first one aims at knowing the effectiveness of public policies whereas the other one targets to understand what the public policies' consequences are and to identify ways for improvement. To reach this purpose, the research follows four steps. Firstly, it requires a detailed analysis to understand the origins of the energy efficiency gap. This gap can be explained by markets failures, consequences of bounded rationality and coordination problem between stakeholders, especially in multi-family dwellings. Secondly, the argument progresses by drawing a parallel between results from normative analysis and from observations of actual level of investments in thermal retrofit actions. It aims at identifying investment households' criteria and then at understanding how barriers to energy efficiency raise. Thirdly, thanks to the inventory of these various energy efficiency barriers it becomes possible to examine if the incentives currently implemented in France can remove them all. It appears that the national policy does not significantly reduce the energy efficiency gap. On the one hand, some barriers remain because no tool has been proposed to overcome them. On the other hand, some barriers are only partially eliminated because the practical use of tools differs from their theoretical design. Finally, using the analysis of retrofitting programs implemented on the Grenoble area this research assesses the effectiveness of additional incentives. The objective is to know to what extent these "reinforced" policies remove barriers still existing after national tools implementation. From these four successive analyses - causes, appearance of the energy efficiency gap, national tools, programs implemented at the local level - we conclude to a necessary strengthening of non-financial measures which support agents to initiate an investment dynamic and in the meanwhile to an increase of the reliability of economic tools, such as taxes or subventions.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Thoron, Sylvie;

    Pour une grande majorité des économistes, la taxe carbone, légitimée par ses fondements théoriques, devait se situer au coeur des politiques de lutte contre le changement climatique. Cependant, comme le notait déjà en 2015 l'économiste de l'environnement Jean-Charles Hourcade, « le passage de la théorie à la pratique est un exercice difficile en matière de taxe carbone ». Nous verrons dans un premier temps pourquoi et comment l’économie du bien-être en est venue à considérer l’efficacité comme unique critère et comment la taxe carbone est devenue une mesure phare pour les économistes de l’environnement. Nous verrons ensuite les difficultés que ceux-ci rencontrent lorsqu’ils essaient de concilier les fondamentaux aux exigences des réalités sociales et politiques au moment de la mise en place de la mesure. Enfin, nous verrons comment des approches normatives qui avaient pu sembler reléguées au second rang de la discipline, mobilisent ces évènements pour montrer l’insuffisance du critère d’efficacité et la nécessité de tenir compte de critères éthiques dans le choix des instruments des politiques publiques. For a large majority of economists, the carbon tax, legitimized by its theoretical foundations, should be at the heart of policies to combat climate change. However, as environmental economist Jean-Charles Hourcade already noted in 2015, “the transition from theory to practice is a difficult exercise when it comes to carbon taxes”. We will first see why and how well-being economics came to consider efficiency as the sole criterion and how the carbon tax became a flagship measure for environmental economists. We will then see the difficulties they encounter when they try to reconcile the fundamentals with the demands of social and political realities at the time of implementing the measure. Finally, we will see how normative approaches which may have seemed relegated to the second rank of the discipline, mobilize these events to show the insufficiency of the criterion of effectiveness and the need to take into account ethical criteria in the choice of public policy instruments. .

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL UPEC
    Part of book or chapter of book . 2023
    License: CC BY
    Data sources: HAL UPEC
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL UPEC
      Part of book or chapter of book . 2023
      License: CC BY
      Data sources: HAL UPEC
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Thoron, Sylvie;

    Pour une grande majorité des économistes, la taxe carbone, légitimée par ses fondements théoriques, devait se situer au coeur des politiques de lutte contre le changement climatique. Cependant, comme le notait déjà en 2015 l'économiste de l'environnement Jean-Charles Hourcade, « le passage de la théorie à la pratique est un exercice difficile en matière de taxe carbone ». Nous verrons dans un premier temps pourquoi et comment l’économie du bien-être en est venue à considérer l’efficacité comme unique critère et comment la taxe carbone est devenue une mesure phare pour les économistes de l’environnement. Nous verrons ensuite les difficultés que ceux-ci rencontrent lorsqu’ils essaient de concilier les fondamentaux aux exigences des réalités sociales et politiques au moment de la mise en place de la mesure. Enfin, nous verrons comment des approches normatives qui avaient pu sembler reléguées au second rang de la discipline, mobilisent ces évènements pour montrer l’insuffisance du critère d’efficacité et la nécessité de tenir compte de critères éthiques dans le choix des instruments des politiques publiques. For a large majority of economists, the carbon tax, legitimized by its theoretical foundations, should be at the heart of policies to combat climate change. However, as environmental economist Jean-Charles Hourcade already noted in 2015, “the transition from theory to practice is a difficult exercise when it comes to carbon taxes”. We will first see why and how well-being economics came to consider efficiency as the sole criterion and how the carbon tax became a flagship measure for environmental economists. We will then see the difficulties they encounter when they try to reconcile the fundamentals with the demands of social and political realities at the time of implementing the measure. Finally, we will see how normative approaches which may have seemed relegated to the second rank of the discipline, mobilize these events to show the insufficiency of the criterion of effectiveness and the need to take into account ethical criteria in the choice of public policy instruments. .

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL UPEC
    Part of book or chapter of book . 2023
    License: CC BY
    Data sources: HAL UPEC
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL UPEC
      Part of book or chapter of book . 2023
      License: CC BY
      Data sources: HAL UPEC
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Asfour, Sarah;

    Les opérations de maintenance des routes en conditions hivernales sur réseaux routiers constituent un enjeu important pour maintenir l’offre de mobilité en situation dégradée. Elles génèrent des coûts d’exploitation directs et indirects élevés, liés en particulier à l’utilisation intensive de fondants routiers. Par ailleurs, leur impact environnemental doit être pris en considération. Nous étudions ici une structure de chaussée non soumise à ce type d’astreinte, grâce à la présence d’une couche de liaison drainante dans laquelle circule un fluide chaud, permettant ainsi d’éviter le dépôt de neige ou la formation de glace en surface. Dans le cadre d’une démarche en faveur de l’emploi d’énergie renouvelable, un tel dispositif pourrait permettre de récupérer l’énergie thermique disponible en surface de chaussée en période chaude, de l’acheminer vers un lieu de stockage (ex : géothermie) et de l’utiliser en période froide. Nous étudions ici la fonction d’échangeur de chaleur entre le fluide et la chaussée, la fonction de stockage externe à la chaussée n’étant pas abordée hormis dans la revue bibliographique. La structure de chaussée considérée comporte trois couches d’enrobés. La couche de roulement et la couche de base sont constituées de matériaux classiquement utilisés dans les chaussées, à base de liants hydrocarbonés. Le matériau de la couche de liaison possède une porosité supérieure à 20%. La structure de chaussée est supposée avoir un dévers de l’ordre de 2%. Une chaussée expérimentale instrumentée a été mise en oeuvre pour recueillir des grandeurs thermo-physiques de la chaussée. Un modèle thermo-hydrique 2D est d2veloppé numériquement pour calculer la distribution de température dans le corps de chaussée lorsque l’on injecte un fluide à température d’entrée donnée, en haut de dévers. Les paramètres du modèle sont identifiés à partir des données expérimentales recueillies sous diverses sollicitations climatiques. On analyse dans un premier temps la sensibilité de la distribution de température en surface de chaussée aux différents paramètres du modèle (conductivité hydraulique, dévers, conductivités thermiques, chaleurs massiques), afin d’optimiser les procédures nécessaires au contrôle sous contraintes de températures positives en tout point. Dans une deuxième partie, des données expérimentales recueillies durant une période estivale d’un mois ont servi à valider le modèle thermique 1D. Une maquette de laboratoire a également permis d’identifier des paramètres en milieu saturé et non saturé. La dernière partie de thèse est consacrée au calcul des quantités énergétiques récupérables pendant la période estivale à l’aide des données de la réglEmentation thermique RT2012. Elles sont comparées aux quantités énergétiques de chauffage nécessaires pendant la période hivernale en s’appuyant sur des données de la RT2012 et des données de la Direction Interdépartementale des Routes Massif (DIR MC) ; l’objectif final étant de déterminer les performances énergétiques du système. Winter maintenance operations for road networks are an important issue for maintaining the mobility in degraded situations, but generate high direct and indirect exploitation costs, particularly related to the intensive use of road de-icing and environmental impact. We study a road structure free of this penalty, thanks to a bonding drainage asphalt layer, circulated by a hot fluid, to prevent the deposition of snow or ice formation on the road surface. As part of an integrated vision of promoting the use of renewable energy, such device could be used to recuperate the thermal energy available in the road surface during the hot period, to transport it to a storage location (e.g. geothermal) and use it during cold period. We study here the heat exchanger function between the fluid and the road, the external storage function to the road being not addressed. The considered pavement structure has three asphalt layers.The bearing layer and the base layer are formed of conventional materials with hydrocarbon-based binders. The material of the bonding layer has a porosity of 20% and based on the use of a binder resistant to a prolonged circulation of the coolant. The road structure is assumed to have a slope of about 2 to 3%. An instrumented experimental road is implemented to collect data on the thermo-hydraulic response of the pavement structure. A thermo-hydraulic 2D model is designed to simulate the temperature field in the road structure when the fluid is injected at the upslope side of the road with a target temperature. This model is calibrated from experimental data collected on the experimental road subjected to meteorological solicitations. Initially, the sensibility of the distribution of the surface temperature of the road toward various model parameters (hydraulic conductivity, transversal slope, thermal conductivities, heat capacities) is analysed, in order to study the optimization of control procedures allowing to keep positive the road surface temperature at any point (e.g. determination of the minimum fluid injection temperature, under given meteorological data). In a second time, pavement thermal parameters is identified using control optimal method in order to validated unidimensionnel thermal model applied on July experimental data. In third time, hydraulic model is validated experimentaly using a laboratory mockup in saturated and unsaturated conditions. In a fourth time, thermo-hydraulic bidimensionnal model is validated numerically using mesured data of experimental pavement. Finally, harvest energy in summer period using thermal reglementation RT2012 data and heating energy in winter period using RT2012 and Massif Interdepartmental Road Direction (DIR MC) are calculated in order to evaluate system performance.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Hal
    Doctoral thesis . 2016
    Data sources: Hal
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Clermont Université
    Doctoral thesis . 2016
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hal
      Doctoral thesis . 2016
      Data sources: Hal
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Clermont Université
      Doctoral thesis . 2016
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Asfour, Sarah;

    Les opérations de maintenance des routes en conditions hivernales sur réseaux routiers constituent un enjeu important pour maintenir l’offre de mobilité en situation dégradée. Elles génèrent des coûts d’exploitation directs et indirects élevés, liés en particulier à l’utilisation intensive de fondants routiers. Par ailleurs, leur impact environnemental doit être pris en considération. Nous étudions ici une structure de chaussée non soumise à ce type d’astreinte, grâce à la présence d’une couche de liaison drainante dans laquelle circule un fluide chaud, permettant ainsi d’éviter le dépôt de neige ou la formation de glace en surface. Dans le cadre d’une démarche en faveur de l’emploi d’énergie renouvelable, un tel dispositif pourrait permettre de récupérer l’énergie thermique disponible en surface de chaussée en période chaude, de l’acheminer vers un lieu de stockage (ex : géothermie) et de l’utiliser en période froide. Nous étudions ici la fonction d’échangeur de chaleur entre le fluide et la chaussée, la fonction de stockage externe à la chaussée n’étant pas abordée hormis dans la revue bibliographique. La structure de chaussée considérée comporte trois couches d’enrobés. La couche de roulement et la couche de base sont constituées de matériaux classiquement utilisés dans les chaussées, à base de liants hydrocarbonés. Le matériau de la couche de liaison possède une porosité supérieure à 20%. La structure de chaussée est supposée avoir un dévers de l’ordre de 2%. Une chaussée expérimentale instrumentée a été mise en oeuvre pour recueillir des grandeurs thermo-physiques de la chaussée. Un modèle thermo-hydrique 2D est d2veloppé numériquement pour calculer la distribution de température dans le corps de chaussée lorsque l’on injecte un fluide à température d’entrée donnée, en haut de dévers. Les paramètres du modèle sont identifiés à partir des données expérimentales recueillies sous diverses sollicitations climatiques. On analyse dans un premier temps la sensibilité de la distribution de température en surface de chaussée aux différents paramètres du modèle (conductivité hydraulique, dévers, conductivités thermiques, chaleurs massiques), afin d’optimiser les procédures nécessaires au contrôle sous contraintes de températures positives en tout point. Dans une deuxième partie, des données expérimentales recueillies durant une période estivale d’un mois ont servi à valider le modèle thermique 1D. Une maquette de laboratoire a également permis d’identifier des paramètres en milieu saturé et non saturé. La dernière partie de thèse est consacrée au calcul des quantités énergétiques récupérables pendant la période estivale à l’aide des données de la réglEmentation thermique RT2012. Elles sont comparées aux quantités énergétiques de chauffage nécessaires pendant la période hivernale en s’appuyant sur des données de la RT2012 et des données de la Direction Interdépartementale des Routes Massif (DIR MC) ; l’objectif final étant de déterminer les performances énergétiques du système. Winter maintenance operations for road networks are an important issue for maintaining the mobility in degraded situations, but generate high direct and indirect exploitation costs, particularly related to the intensive use of road de-icing and environmental impact. We study a road structure free of this penalty, thanks to a bonding drainage asphalt layer, circulated by a hot fluid, to prevent the deposition of snow or ice formation on the road surface. As part of an integrated vision of promoting the use of renewable energy, such device could be used to recuperate the thermal energy available in the road surface during the hot period, to transport it to a storage location (e.g. geothermal) and use it during cold period. We study here the heat exchanger function between the fluid and the road, the external storage function to the road being not addressed. The considered pavement structure has three asphalt layers.The bearing layer and the base layer are formed of conventional materials with hydrocarbon-based binders. The material of the bonding layer has a porosity of 20% and based on the use of a binder resistant to a prolonged circulation of the coolant. The road structure is assumed to have a slope of about 2 to 3%. An instrumented experimental road is implemented to collect data on the thermo-hydraulic response of the pavement structure. A thermo-hydraulic 2D model is designed to simulate the temperature field in the road structure when the fluid is injected at the upslope side of the road with a target temperature. This model is calibrated from experimental data collected on the experimental road subjected to meteorological solicitations. Initially, the sensibility of the distribution of the surface temperature of the road toward various model parameters (hydraulic conductivity, transversal slope, thermal conductivities, heat capacities) is analysed, in order to study the optimization of control procedures allowing to keep positive the road surface temperature at any point (e.g. determination of the minimum fluid injection temperature, under given meteorological data). In a second time, pavement thermal parameters is identified using control optimal method in order to validated unidimensionnel thermal model applied on July experimental data. In third time, hydraulic model is validated experimentaly using a laboratory mockup in saturated and unsaturated conditions. In a fourth time, thermo-hydraulic bidimensionnal model is validated numerically using mesured data of experimental pavement. Finally, harvest energy in summer period using thermal reglementation RT2012 data and heating energy in winter period using RT2012 and Massif Interdepartmental Road Direction (DIR MC) are calculated in order to evaluate system performance.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Hal
    Doctoral thesis . 2016
    Data sources: Hal
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Clermont Université
    Doctoral thesis . 2016
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hal
      Doctoral thesis . 2016
      Data sources: Hal
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Clermont Université
      Doctoral thesis . 2016
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Peigné, Pierre;

    Rural areas have the main resources of renewable energy in France. Energy networks are less dense there than in urban areas and some energy vectors, like gas, are often missing. However, as urban energy systems have been widely studied, the specificities of rural energy demand remain little-known, especially for the residential sector. Recent works highlight new challenges related to decentralization of the French energy system and the need for fine knowledge of demand and supply, on both spatial and time scales.This research work pursues two objectives. First, it commits to identify the specificities of rural housing energy consumption. Then, it aims at analyzing the potential response of local renewable energy sources to the residential demand in a mixed urban-rural territory, in a 100 % RES process – equilibrium between annual energy demand and supply on the territory. Therefore, a bottom-up model is developed to rebuild the hourly housing consumption of a territory. The load profiles of Pays Yon et Vie (Vendée) are calculated at town scale for year 2015, in order to compare hourly demand based on the type of area in the territory.Prospective scenarios are elaborated at horizon 2050 to compare the effects of trend evolution with a voluntarist energy transition of the residential park. The renewable energy potential of the territory is estimated and a production model is developed to rebuild the hourly local renewable electricity supply. For each scenario, the optimum supply mix is identified, that maximizes the dynamic cover of the demand, in a 100 % RES perspective.The analysis highlights the possibility of reaching significant dynamic cover rates of the residential demand by local renewable sources. Several challenges are identified related to both seasonal and daily variations of electric balance in the various areas of the territory. ; Les territoires ruraux disposent du principal gisement d’énergie renouvelable en France. Les réseaux énergétiques y sont moins denses que dans les zones urbaines et ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Peigné, Pierre;

    Rural areas have the main resources of renewable energy in France. Energy networks are less dense there than in urban areas and some energy vectors, like gas, are often missing. However, as urban energy systems have been widely studied, the specificities of rural energy demand remain little-known, especially for the residential sector. Recent works highlight new challenges related to decentralization of the French energy system and the need for fine knowledge of demand and supply, on both spatial and time scales.This research work pursues two objectives. First, it commits to identify the specificities of rural housing energy consumption. Then, it aims at analyzing the potential response of local renewable energy sources to the residential demand in a mixed urban-rural territory, in a 100 % RES process – equilibrium between annual energy demand and supply on the territory. Therefore, a bottom-up model is developed to rebuild the hourly housing consumption of a territory. The load profiles of Pays Yon et Vie (Vendée) are calculated at town scale for year 2015, in order to compare hourly demand based on the type of area in the territory.Prospective scenarios are elaborated at horizon 2050 to compare the effects of trend evolution with a voluntarist energy transition of the residential park. The renewable energy potential of the territory is estimated and a production model is developed to rebuild the hourly local renewable electricity supply. For each scenario, the optimum supply mix is identified, that maximizes the dynamic cover of the demand, in a 100 % RES perspective.The analysis highlights the possibility of reaching significant dynamic cover rates of the residential demand by local renewable sources. Several challenges are identified related to both seasonal and daily variations of electric balance in the various areas of the territory. ; Les territoires ruraux disposent du principal gisement d’énergie renouvelable en France. Les réseaux énergétiques y sont moins denses que dans les zones urbaines et ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Roman-Amat, Bernard;

    Les conditions de croissance évoluent sous l'effet des changements climatiques et dépôts atmosphériques ; la société demande des preuves de bonne gestion ainsi que des services écologiques et sociaux croissants ; la production forestière est soumise à d'importantes contraintes économiques. Pour relever les défis qui en résultent, le gestionnaire forestier doit toujours mieux évaluer les potentialités des milieux, préserver et valoriser la diversité, réduire les risques, être attentif aux transitions rapides, organiser la multifonctionnalité jusqu'à l'échelle de vastes territoires. Il sera ainsi à même d'exploiter au mieux les peuplements condamnés, de rajeunir ceux qui doivent l'être, d'éviter les sur-densités, d'améliorer la récolte finale, enfin d'innover pour mieux fixer le carbone, économiser l'eau, établir des futaies claires et mélangées.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Roman-Amat, Bernard;

    Les conditions de croissance évoluent sous l'effet des changements climatiques et dépôts atmosphériques ; la société demande des preuves de bonne gestion ainsi que des services écologiques et sociaux croissants ; la production forestière est soumise à d'importantes contraintes économiques. Pour relever les défis qui en résultent, le gestionnaire forestier doit toujours mieux évaluer les potentialités des milieux, préserver et valoriser la diversité, réduire les risques, être attentif aux transitions rapides, organiser la multifonctionnalité jusqu'à l'échelle de vastes territoires. Il sera ainsi à même d'exploiter au mieux les peuplements condamnés, de rajeunir ceux qui doivent l'être, d'éviter les sur-densités, d'améliorer la récolte finale, enfin d'innover pour mieux fixer le carbone, économiser l'eau, établir des futaies claires et mélangées.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Munaretto, Fabio;

    Being highly insulated, low energy buildings are very sensitive to variable solar and internal gains. In this context, thermal mass is useful by storing surplus energy and reducing temperature variation, thus improving thermal comfort.Assessing energy, environmental and thermal comfort performances requires reliable building dynamic thermal simulation (DTS) tools. Historically, model developers have tried to find a fair-trade between accuracy and simulation efficiency within a fit-to-purpose philosophy. Simplifying assumptions have therefore been integrated into DTS tools and have a close relation with thermal mass. The validity of such assumptions, for instance constant interior convective and infrared radiative superficial exchange coefficients, or fixed distribution of solar gains transmitted through windows, particularly need to be reassessed in the case of high performance buildings.A first comparison between detailed and simplified models has been performed according to the "BESTEST", integrating also international DTS reference tools (EnergyPlus, ESP-r, TRNSYS). Similar work, but using uncertainty and sensivitivity methods has been carried out using experimental measurements on a passive building (INCAS platform in Chambéry). The results show a trend for the detailed models studied here to estimate lower heating and cooling loads. Furthermore, it seems that these detailed models don't contribute to reduce significantly discrepancies between simulations and measurements. ; Étant de plus en plus isolés, les bâtiments très performants sont très sensibles aux apports solaires transmis par les vitrages ainsi qu'aux apports internes. Dans ce contexte, l'inertie thermique peut être utile en stockant l'énergie excédentaire et en réduisant les variations de température, améliorant ainsi le confort thermique.Évaluer la performance énergétique, environnementale et le confort thermique des bâtiments nécessite des outils de simulation thermique dynamique (STD) fiables. Historiquement, les modélisateurs ont essayé de ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Munaretto, Fabio;

    Being highly insulated, low energy buildings are very sensitive to variable solar and internal gains. In this context, thermal mass is useful by storing surplus energy and reducing temperature variation, thus improving thermal comfort.Assessing energy, environmental and thermal comfort performances requires reliable building dynamic thermal simulation (DTS) tools. Historically, model developers have tried to find a fair-trade between accuracy and simulation efficiency within a fit-to-purpose philosophy. Simplifying assumptions have therefore been integrated into DTS tools and have a close relation with thermal mass. The validity of such assumptions, for instance constant interior convective and infrared radiative superficial exchange coefficients, or fixed distribution of solar gains transmitted through windows, particularly need to be reassessed in the case of high performance buildings.A first comparison between detailed and simplified models has been performed according to the "BESTEST", integrating also international DTS reference tools (EnergyPlus, ESP-r, TRNSYS). Similar work, but using uncertainty and sensivitivity methods has been carried out using experimental measurements on a passive building (INCAS platform in Chambéry). The results show a trend for the detailed models studied here to estimate lower heating and cooling loads. Furthermore, it seems that these detailed models don't contribute to reduce significantly discrepancies between simulations and measurements. ; Étant de plus en plus isolés, les bâtiments très performants sont très sensibles aux apports solaires transmis par les vitrages ainsi qu'aux apports internes. Dans ce contexte, l'inertie thermique peut être utile en stockant l'énergie excédentaire et en réduisant les variations de température, améliorant ainsi le confort thermique.Évaluer la performance énergétique, environnementale et le confort thermique des bâtiments nécessite des outils de simulation thermique dynamique (STD) fiables. Historiquement, les modélisateurs ont essayé de ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Benchekroun, Abderrahman;

    Les réseaux de distribution d'électricité sont depuis plusieurs années au cœur des évolutions énergétiques et environnementales qui touchent nos sociétés. Les clients délaissent progressivement les chauffe-eaux instantanés à gaz pour les ballons d'eau chaude électriques, ainsi que les voitures diesel pour les véhicules électriques. D'autre part, la production d'énergie renouvelable commence à constituer une part importante du mix énergétique mais ne concorde pas nécessairement avec la consommation électrique des usagers. Elle peut donc être refoulée vers le reste du réseau de distribution, voire le réseau de transport. Toutes ces évolutions doivent être maîtrisées pour éviter un renforcement conséquent des infrastructures du réseau, et limiter les répercussions économiques et environnementales de la transition énergétique. Dans ce sens, ces travaux de thèse portent sur la supervision énergétique des réseaux de distribution HTA, en particulier de type rural et péri-urbain, afin d'y encourager la consommation locale des énergies renouvelables et d'optimiser le coût d'acheminement d'énergie pour les gestionnaires du réseau. Les algorithmes développés visent principalement à piloter les charges tels que les véhicules électriques et les ballons d'eau chaude sanitaire raccordés au réseau de distribution. Le système de supervision agit au niveau d'un poste source HTB/HTA et utilise les mesures ainsi que les prévisions de production et de consommation d'énergie afin de piloter les différentes charges disponibles. La stratégie proposée prend aussi en compte les contraintes électriques qui peuvent apparaître sur le réseau à travers une approche de co-simulation entre les logiciels Matlab/Simulink, où la supervision est implémentée, et DIgSILENT PowerFactory, où le réseau de distribution est finement modélisé. Les consignes de supervision sont donc testées et adaptées en temps-réel avant d'être envoyées aux différents utilisateurs. Enfin, le pilotage des producteurs décentralisés est aussi utilisé comme levier supplémentaire pour résoudre une partie des contraintes électriques. Electricity distribution grids have been for several years at the heart of energy and environmental challenges affecting our societies. Customers are increasingly switching from instantaneous gas water heaters to electric hot water tanks, and from diesel cars to electric vehicles. On the other hand, renewable energy production is starting to become an important part of the energy mix but does not necessarily match the electricity consumption of the users. It can therefore be transmitted to the rest of the distribution network, and eventually the transmission network. All these evolutions must be controlled to avoid significant reinforcements of the network infrastructures and limit the economic and environmental impacts of the energy transition. In this context, this thesis focuses on the energy supervision of medium voltage distribution grids, particularly rural and suburban types, to promote the local consumption of renewable energy and optimize energy transmission costs for network operators. The developed algorithms mainly aim to control loads such as electric vehicles and electric water heaters. The supervision system acts at the level of an HV/MV substation and uses real-time production and consumption measurements as well as day-ahead forecasts to control the various available loads. The proposed strategy also takes into account the electrical constraints that can appear on the network through a co-simulation approach between Matlab/Simulink software, where the supervision strategy is implemented, and DIgSILENT PowerFactory, where the distribution network is finely modeled. The supervision's power set-points are therefore tested and adapted in real-time before being sent to the various customers. Finally, the control of decentralized producers is used as an additional lever to solve a part of the detected electrical constraints.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Arts et Métiers
    Doctoral thesis . 2021
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Arts et Métiers
      Doctoral thesis . 2021
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Benchekroun, Abderrahman;

    Les réseaux de distribution d'électricité sont depuis plusieurs années au cœur des évolutions énergétiques et environnementales qui touchent nos sociétés. Les clients délaissent progressivement les chauffe-eaux instantanés à gaz pour les ballons d'eau chaude électriques, ainsi que les voitures diesel pour les véhicules électriques. D'autre part, la production d'énergie renouvelable commence à constituer une part importante du mix énergétique mais ne concorde pas nécessairement avec la consommation électrique des usagers. Elle peut donc être refoulée vers le reste du réseau de distribution, voire le réseau de transport. Toutes ces évolutions doivent être maîtrisées pour éviter un renforcement conséquent des infrastructures du réseau, et limiter les répercussions économiques et environnementales de la transition énergétique. Dans ce sens, ces travaux de thèse portent sur la supervision énergétique des réseaux de distribution HTA, en particulier de type rural et péri-urbain, afin d'y encourager la consommation locale des énergies renouvelables et d'optimiser le coût d'acheminement d'énergie pour les gestionnaires du réseau. Les algorithmes développés visent principalement à piloter les charges tels que les véhicules électriques et les ballons d'eau chaude sanitaire raccordés au réseau de distribution. Le système de supervision agit au niveau d'un poste source HTB/HTA et utilise les mesures ainsi que les prévisions de production et de consommation d'énergie afin de piloter les différentes charges disponibles. La stratégie proposée prend aussi en compte les contraintes électriques qui peuvent apparaître sur le réseau à travers une approche de co-simulation entre les logiciels Matlab/Simulink, où la supervision est implémentée, et DIgSILENT PowerFactory, où le réseau de distribution est finement modélisé. Les consignes de supervision sont donc testées et adaptées en temps-réel avant d'être envoyées aux différents utilisateurs. Enfin, le pilotage des producteurs décentralisés est aussi utilisé comme levier supplémentaire pour résoudre une partie des contraintes électriques. Electricity distribution grids have been for several years at the heart of energy and environmental challenges affecting our societies. Customers are increasingly switching from instantaneous gas water heaters to electric hot water tanks, and from diesel cars to electric vehicles. On the other hand, renewable energy production is starting to become an important part of the energy mix but does not necessarily match the electricity consumption of the users. It can therefore be transmitted to the rest of the distribution network, and eventually the transmission network. All these evolutions must be controlled to avoid significant reinforcements of the network infrastructures and limit the economic and environmental impacts of the energy transition. In this context, this thesis focuses on the energy supervision of medium voltage distribution grids, particularly rural and suburban types, to promote the local consumption of renewable energy and optimize energy transmission costs for network operators. The developed algorithms mainly aim to control loads such as electric vehicles and electric water heaters. The supervision system acts at the level of an HV/MV substation and uses real-time production and consumption measurements as well as day-ahead forecasts to control the various available loads. The proposed strategy also takes into account the electrical constraints that can appear on the network through a co-simulation approach between Matlab/Simulink software, where the supervision strategy is implemented, and DIgSILENT PowerFactory, where the distribution network is finely modeled. The supervision's power set-points are therefore tested and adapted in real-time before being sent to the various customers. Finally, the control of decentralized producers is used as an additional lever to solve a part of the detected electrical constraints.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Arts et Métiers
    Doctoral thesis . 2021
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Arts et Métiers
      Doctoral thesis . 2021
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nadaï, Alain; Labussière, Olivier;

    This article starts with the opposition to a wind farm project which led to conflict in a village in Seine-et-Marne (France). It follows the emergence and the gradual structuring of the trajectories of the opposing parties by exploring the roles and different opposing projects for shared landscapes. At the intersection between these conflicting changes and projected landscapes, the analysis sheds light on the reasons why institutions in France fail to establish the connection between heterogeneous shared landscapes to support the emergence of joint wind farm projects.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    OpenEdition
    Article . 2020
    Data sources: OpenEdition
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      OpenEdition
      Article . 2020
      Data sources: OpenEdition
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nadaï, Alain; Labussière, Olivier;

    This article starts with the opposition to a wind farm project which led to conflict in a village in Seine-et-Marne (France). It follows the emergence and the gradual structuring of the trajectories of the opposing parties by exploring the roles and different opposing projects for shared landscapes. At the intersection between these conflicting changes and projected landscapes, the analysis sheds light on the reasons why institutions in France fail to establish the connection between heterogeneous shared landscapes to support the emergence of joint wind farm projects.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    OpenEdition
    Article . 2020
    Data sources: OpenEdition
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      OpenEdition
      Article . 2020
      Data sources: OpenEdition
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nomel, Innocent;

    This thesis focuses on new process development by aerosol deposition coating, so-called ADM (Aerosol Deposition Method), allowing thick layers realisation from lead-free piezoelectric materials for the manufacturing of energy harvesting micro-devices. The suitable powder preparation for ADM was carried out by studying two synthesis ways of NBT-6BT composition material and an additional treatment based on milling, sieving and drying. The study and optimisation of deposition parameters allowed obtaining the desired thick layers on a Kovar® substrate. Despite high electrical losses, the films obtained exhibit a good dielectric behaviour with a relative permittivity estimated at 100. The high resistivity values (1010 Ω.m) and the breakdown voltage deficiency under a high electric field (E> 10 kV/mm) reflect good densities and microstructures of films obtained without annealing. Among the post-deposition thermal treatments studied, annealing at 700°C under argon made it possible to avoid substrates and films damaging with changes in P(E) cycles shape from a paraelectric (for a non-annealed film) to a hysteresis type. Despite the absence of real ferroelectric cycles, studies suggest piezoelectric properties at a local scale (nanometric) rather than at a macroscopic scale. The objectives were achieved through, on one hand, the control and the reproducibility to obtain thick layers up to 100 μm and, on the other hand, the development of a simple energy harvesting device with electromechanical conversion. Cette thèse porte sur le développement d’un nouveau procédé de dépôt par jet d’aérosol ou ADM (Aerosol Deposition Method) permettant la réalisation de couches épaisses à partir de matériaux piézoélectriques sans plomb en vue de la fabrication de micro-dispositifs de récupération d’énergie. La préparation de la poudre adaptée au procédé ADM a été étudiée selon deux voies de synthèse du matériau de composition NBT-6BT et une phase de traitement additionnel à base de broyage, tamisage et séchage. L’étude et l’optimisation des paramètres de dépôt a permis l’obtention des couches épaisses souhaitées sur un substrat en Kovar®. Malgré les pertes diélectriques élevées à basse fréquence, les films obtenus présentent un bon comportement diélectrique avec une permittivité relative évaluée à 100. Les valeurs élevées de résistivité (1010 Ω.m) et l’absence de claquage sous champ électrique important (E > 10 kV/mm) reflètent de bonnes densités et microstructures des films obtenus sans recuit. Parmi les traitements thermiques post-dépôt étudiés, le recuit à 700°C sous argon a permis d’éviter la détérioration des substrats et des films avec des changements de formes de cycles P(E) allant d’un type paraélectrique (pour un film non-recuit) vers une hystérésis. Malgré l’absence de cycles ferroélectriques probants, les études menées laissent sous entendre des propriétés piézoélectriques des films à l’échelle locale (nanométrique) plutôt qu’à l’échelle macroscopique. Les objectifs visés ont été atteints à travers d’une part l’obtention maitrisée et reproductible de couches épaisses pouvant atteindre 100 μm et d’autre part l’élaboration d’un démonstrateur simple de récupération d’énergie par conversion électromécanique.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nomel, Innocent;

    This thesis focuses on new process development by aerosol deposition coating, so-called ADM (Aerosol Deposition Method), allowing thick layers realisation from lead-free piezoelectric materials for the manufacturing of energy harvesting micro-devices. The suitable powder preparation for ADM was carried out by studying two synthesis ways of NBT-6BT composition material and an additional treatment based on milling, sieving and drying. The study and optimisation of deposition parameters allowed obtaining the desired thick layers on a Kovar® substrate. Despite high electrical losses, the films obtained exhibit a good dielectric behaviour with a relative permittivity estimated at 100. The high resistivity values (1010 Ω.m) and the breakdown voltage deficiency under a high electric field (E> 10 kV/mm) reflect good densities and microstructures of films obtained without annealing. Among the post-deposition thermal treatments studied, annealing at 700°C under argon made it possible to avoid substrates and films damaging with changes in P(E) cycles shape from a paraelectric (for a non-annealed film) to a hysteresis type. Despite the absence of real ferroelectric cycles, studies suggest piezoelectric properties at a local scale (nanometric) rather than at a macroscopic scale. The objectives were achieved through, on one hand, the control and the reproducibility to obtain thick layers up to 100 μm and, on the other hand, the development of a simple energy harvesting device with electromechanical conversion. Cette thèse porte sur le développement d’un nouveau procédé de dépôt par jet d’aérosol ou ADM (Aerosol Deposition Method) permettant la réalisation de couches épaisses à partir de matériaux piézoélectriques sans plomb en vue de la fabrication de micro-dispositifs de récupération d’énergie. La préparation de la poudre adaptée au procédé ADM a été étudiée selon deux voies de synthèse du matériau de composition NBT-6BT et une phase de traitement additionnel à base de broyage, tamisage et séchage. L’étude et l’optimisation des paramètres de dépôt a permis l’obtention des couches épaisses souhaitées sur un substrat en Kovar®. Malgré les pertes diélectriques élevées à basse fréquence, les films obtenus présentent un bon comportement diélectrique avec une permittivité relative évaluée à 100. Les valeurs élevées de résistivité (1010 Ω.m) et l’absence de claquage sous champ électrique important (E > 10 kV/mm) reflètent de bonnes densités et microstructures des films obtenus sans recuit. Parmi les traitements thermiques post-dépôt étudiés, le recuit à 700°C sous argon a permis d’éviter la détérioration des substrats et des films avec des changements de formes de cycles P(E) allant d’un type paraélectrique (pour un film non-recuit) vers une hystérésis. Malgré l’absence de cycles ferroélectriques probants, les études menées laissent sous entendre des propriétés piézoélectriques des films à l’échelle locale (nanométrique) plutôt qu’à l’échelle macroscopique. Les objectifs visés ont été atteints à travers d’une part l’obtention maitrisée et reproductible de couches épaisses pouvant atteindre 100 μm et d’autre part l’élaboration d’un démonstrateur simple de récupération d’énergie par conversion électromécanique.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Hamon, Dominique; Blanchard, Michel;

    Le document présente une méthode originale d'étude de la répartition de la crépidule dans la baie de Saint-Brieuc (Manche occidentale), au moyen du sonar latéral et de l'imagerie sous-marine. Une évaluation quantitative du stock complète cette distribution et permet d'estimer la biomasse de crépidules dans la baie à environ 250 000 tonnes (poids frais). The aim of this report is to provide an original method of mapping slipper limpet beds in the bay of Saint-Brieuc (Western Channel) by means of side scan sonar and submarine video. An evaluation of the biomass completes the distribution of limpets. The total fresh weight is about 250 000 tons

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Hamon, Dominique; Blanchard, Michel;

    Le document présente une méthode originale d'étude de la répartition de la crépidule dans la baie de Saint-Brieuc (Manche occidentale), au moyen du sonar latéral et de l'imagerie sous-marine. Une évaluation quantitative du stock complète cette distribution et permet d'estimer la biomasse de crépidules dans la baie à environ 250 000 tonnes (poids frais). The aim of this report is to provide an original method of mapping slipper limpet beds in the bay of Saint-Brieuc (Western Channel) by means of side scan sonar and submarine video. An evaluation of the biomass completes the distribution of limpets. The total fresh weight is about 250 000 tons

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • chevron_left
  • 1
  • 2
  • 3
  • 4
  • 5
  • chevron_right
Powered by OpenAIRE graph
Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
The following results are related to Energy Research. Are you interested to view more results? Visit OpenAIRE - Explore.
5,203 Research products
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Varenio, Céline;

    Cette thèse a pour objectif d'évaluer l'efficacité des dispositifs publics qui visent à inciter les agents à rénover leur logement afin d'en réduire la consommation énergétique. Il s'agit de combiner les deux dimensions clés de l'évaluation ex-post de l'intervention : la dimension récapitulative qui revient à déterminer l'efficacité des mesures mises en œuvre et la dimension formative qui vise à comprendre les résultats obtenus et à identifier les voies d'amélioration. Cela nécessite dans un premier temps de réaliser une analyse détaillée des facteurs qui sont à l'origine du faible niveau d'investissements, qualifié de déficit d'efficacité énergétique (" energy efficiency gap "). Ce déficit est dû à la présence de défaillances de marchés, aux conséquences de la rationalité limitée des ménages, ainsi qu'aux difficultés de coordination entre agents en particulier dans le cadre de la copropriété. Dans un deuxième temps il convient d'analyser le déficit d'efficacité énergétique en comparant les prescriptions qui peuvent être issues des calculs utilisés en économie publique concernant les investissements à réaliser, avec les données issues des études de terrain sur les investissements effectifs. Cette analyse permet de bien identifier les critères de décisions des ménages et ainsi de comprendre comment les barrières à l'efficacité énergétique se manifestent. L'identification des différentes barrières permet alors, dans un troisième temps, de voir si les dispositifs d'incitations aujourd'hui en application en France permettent de lever tous les obstacles aux investissements d'amélioration énergétique. Il apparaît que la multitude de dispositifs mis en oeuvre ne peut suffire à réduire fortement le déficit d'efficacité énergétique. D'une part, certaines barrières ne sont pas levées car aucun outil approprié n'existe. D'autre part, certains facteurs de blocages ne sont que partiellement traités car l'utilisation pratique des outils diffèrent de leur conception théorique. Finalement, l'analyse des programmes de réhabilitation thermique des logements qui ont été engagés sur le territoire grenoblois permet de déterminer l'efficacité des dispositifs additionnels c'est à dire d'évaluer dans quelle mesure ces interventions " renforcées " permettent de lever les barrières qui n'ont pu l'être avec les dispositifs nationaux. La mise en perspective de ces quatre analyses successives - des causes du déficit ; de sa manifestation ; des instruments nationaux ; des programmes mis en œuvre à l'échelle locale - aboutit à la conclusion d'un nécessaire renforcement des mesures non financières pour l'accompagnement des agents afin d'amorcer la dynamique d'investissement et ainsi créer les conditions de l'efficacité des instruments économiques plus généraux. This PhD dissertation focuses on energy efficiency policies in housing. It aims at evaluating the effectiveness of public incentives designed to increase household's investment in energy efficiency of their dwelling. To reach this objective this research combines the two key dimensions of ex-post evaluation, i.e. summary and formative dimensions. The first one aims at knowing the effectiveness of public policies whereas the other one targets to understand what the public policies' consequences are and to identify ways for improvement. To reach this purpose, the research follows four steps. Firstly, it requires a detailed analysis to understand the origins of the energy efficiency gap. This gap can be explained by markets failures, consequences of bounded rationality and coordination problem between stakeholders, especially in multi-family dwellings. Secondly, the argument progresses by drawing a parallel between results from normative analysis and from observations of actual level of investments in thermal retrofit actions. It aims at identifying investment households' criteria and then at understanding how barriers to energy efficiency raise. Thirdly, thanks to the inventory of these various energy efficiency barriers it becomes possible to examine if the incentives currently implemented in France can remove them all. It appears that the national policy does not significantly reduce the energy efficiency gap. On the one hand, some barriers remain because no tool has been proposed to overcome them. On the other hand, some barriers are only partially eliminated because the practical use of tools differs from their theoretical design. Finally, using the analysis of retrofitting programs implemented on the Grenoble area this research assesses the effectiveness of additional incentives. The objective is to know to what extent these "reinforced" policies remove barriers still existing after national tools implementation. From these four successive analyses - causes, appearance of the energy efficiency gap, national tools, programs implemented at the local level - we conclude to a necessary strengthening of non-financial measures which support agents to initiate an investment dynamic and in the meanwhile to an increase of the reliability of economic tools, such as taxes or subventions.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Varenio, Céline;

    Cette thèse a pour objectif d'évaluer l'efficacité des dispositifs publics qui visent à inciter les agents à rénover leur logement afin d'en réduire la consommation énergétique. Il s'agit de combiner les deux dimensions clés de l'évaluation ex-post de l'intervention : la dimension récapitulative qui revient à déterminer l'efficacité des mesures mises en œuvre et la dimension formative qui vise à comprendre les résultats obtenus et à identifier les voies d'amélioration. Cela nécessite dans un premier temps de réaliser une analyse détaillée des facteurs qui sont à l'origine du faible niveau d'investissements, qualifié de déficit d'efficacité énergétique (" energy efficiency gap "). Ce déficit est dû à la présence de défaillances de marchés, aux conséquences de la rationalité limitée des ménages, ainsi qu'aux difficultés de coordination entre agents en particulier dans le cadre de la copropriété. Dans un deuxième temps il convient d'analyser le déficit d'efficacité énergétique en comparant les prescriptions qui peuvent être issues des calculs utilisés en économie publique concernant les investissements à réaliser, avec les données issues des études de terrain sur les investissements effectifs. Cette analyse permet de bien identifier les critères de décisions des ménages et ainsi de comprendre comment les barrières à l'efficacité énergétique se manifestent. L'identification des différentes barrières permet alors, dans un troisième temps, de voir si les dispositifs d'incitations aujourd'hui en application en France permettent de lever tous les obstacles aux investissements d'amélioration énergétique. Il apparaît que la multitude de dispositifs mis en oeuvre ne peut suffire à réduire fortement le déficit d'efficacité énergétique. D'une part, certaines barrières ne sont pas levées car aucun outil approprié n'existe. D'autre part, certains facteurs de blocages ne sont que partiellement traités car l'utilisation pratique des outils diffèrent de leur conception théorique. Finalement, l'analyse des programmes de réhabilitation thermique des logements qui ont été engagés sur le territoire grenoblois permet de déterminer l'efficacité des dispositifs additionnels c'est à dire d'évaluer dans quelle mesure ces interventions " renforcées " permettent de lever les barrières qui n'ont pu l'être avec les dispositifs nationaux. La mise en perspective de ces quatre analyses successives - des causes du déficit ; de sa manifestation ; des instruments nationaux ; des programmes mis en œuvre à l'échelle locale - aboutit à la conclusion d'un nécessaire renforcement des mesures non financières pour l'accompagnement des agents afin d'amorcer la dynamique d'investissement et ainsi créer les conditions de l'efficacité des instruments économiques plus généraux. This PhD dissertation focuses on energy efficiency policies in housing. It aims at evaluating the effectiveness of public incentives designed to increase household's investment in energy efficiency of their dwelling. To reach this objective this research combines the two key dimensions of ex-post evaluation, i.e. summary and formative dimensions. The first one aims at knowing the effectiveness of public policies whereas the other one targets to understand what the public policies' consequences are and to identify ways for improvement. To reach this purpose, the research follows four steps. Firstly, it requires a detailed analysis to understand the origins of the energy efficiency gap. This gap can be explained by markets failures, consequences of bounded rationality and coordination problem between stakeholders, especially in multi-family dwellings. Secondly, the argument progresses by drawing a parallel between results from normative analysis and from observations of actual level of investments in thermal retrofit actions. It aims at identifying investment households' criteria and then at understanding how barriers to energy efficiency raise. Thirdly, thanks to the inventory of these various energy efficiency barriers it becomes possible to examine if the incentives currently implemented in France can remove them all. It appears that the national policy does not significantly reduce the energy efficiency gap. On the one hand, some barriers remain because no tool has been proposed to overcome them. On the other hand, some barriers are only partially eliminated because the practical use of tools differs from their theoretical design. Finally, using the analysis of retrofitting programs implemented on the Grenoble area this research assesses the effectiveness of additional incentives. The objective is to know to what extent these "reinforced" policies remove barriers still existing after national tools implementation. From these four successive analyses - causes, appearance of the energy efficiency gap, national tools, programs implemented at the local level - we conclude to a necessary strengthening of non-financial measures which support agents to initiate an investment dynamic and in the meanwhile to an increase of the reliability of economic tools, such as taxes or subventions.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ INRIA a CCSD electro...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Thoron, Sylvie;

    Pour une grande majorité des économistes, la taxe carbone, légitimée par ses fondements théoriques, devait se situer au coeur des politiques de lutte contre le changement climatique. Cependant, comme le notait déjà en 2015 l'économiste de l'environnement Jean-Charles Hourcade, « le passage de la théorie à la pratique est un exercice difficile en matière de taxe carbone ». Nous verrons dans un premier temps pourquoi et comment l’économie du bien-être en est venue à considérer l’efficacité comme unique critère et comment la taxe carbone est devenue une mesure phare pour les économistes de l’environnement. Nous verrons ensuite les difficultés que ceux-ci rencontrent lorsqu’ils essaient de concilier les fondamentaux aux exigences des réalités sociales et politiques au moment de la mise en place de la mesure. Enfin, nous verrons comment des approches normatives qui avaient pu sembler reléguées au second rang de la discipline, mobilisent ces évènements pour montrer l’insuffisance du critère d’efficacité et la nécessité de tenir compte de critères éthiques dans le choix des instruments des politiques publiques. For a large majority of economists, the carbon tax, legitimized by its theoretical foundations, should be at the heart of policies to combat climate change. However, as environmental economist Jean-Charles Hourcade already noted in 2015, “the transition from theory to practice is a difficult exercise when it comes to carbon taxes”. We will first see why and how well-being economics came to consider efficiency as the sole criterion and how the carbon tax became a flagship measure for environmental economists. We will then see the difficulties they encounter when they try to reconcile the fundamentals with the demands of social and political realities at the time of implementing the measure. Finally, we will see how normative approaches which may have seemed relegated to the second rank of the discipline, mobilize these events to show the insufficiency of the criterion of effectiveness and the need to take into account ethical criteria in the choice of public policy instruments. .

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL UPEC
    Part of book or chapter of book . 2023
    License: CC BY
    Data sources: HAL UPEC
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL UPEC
      Part of book or chapter of book . 2023
      License: CC BY
      Data sources: HAL UPEC
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Thoron, Sylvie;

    Pour une grande majorité des économistes, la taxe carbone, légitimée par ses fondements théoriques, devait se situer au coeur des politiques de lutte contre le changement climatique. Cependant, comme le notait déjà en 2015 l'économiste de l'environnement Jean-Charles Hourcade, « le passage de la théorie à la pratique est un exercice difficile en matière de taxe carbone ». Nous verrons dans un premier temps pourquoi et comment l’économie du bien-être en est venue à considérer l’efficacité comme unique critère et comment la taxe carbone est devenue une mesure phare pour les économistes de l’environnement. Nous verrons ensuite les difficultés que ceux-ci rencontrent lorsqu’ils essaient de concilier les fondamentaux aux exigences des réalités sociales et politiques au moment de la mise en place de la mesure. Enfin, nous verrons comment des approches normatives qui avaient pu sembler reléguées au second rang de la discipline, mobilisent ces évènements pour montrer l’insuffisance du critère d’efficacité et la nécessité de tenir compte de critères éthiques dans le choix des instruments des politiques publiques. For a large majority of economists, the carbon tax, legitimized by its theoretical foundations, should be at the heart of policies to combat climate change. However, as environmental economist Jean-Charles Hourcade already noted in 2015, “the transition from theory to practice is a difficult exercise when it comes to carbon taxes”. We will first see why and how well-being economics came to consider efficiency as the sole criterion and how the carbon tax became a flagship measure for environmental economists. We will then see the difficulties they encounter when they try to reconcile the fundamentals with the demands of social and political realities at the time of implementing the measure. Finally, we will see how normative approaches which may have seemed relegated to the second rank of the discipline, mobilize these events to show the insufficiency of the criterion of effectiveness and the need to take into account ethical criteria in the choice of public policy instruments. .

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL UPEC
    Part of book or chapter of book . 2023
    License: CC BY
    Data sources: HAL UPEC
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL UPECarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL UPEC
      Part of book or chapter of book . 2023
      License: CC BY
      Data sources: HAL UPEC
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Asfour, Sarah;

    Les opérations de maintenance des routes en conditions hivernales sur réseaux routiers constituent un enjeu important pour maintenir l’offre de mobilité en situation dégradée. Elles génèrent des coûts d’exploitation directs et indirects élevés, liés en particulier à l’utilisation intensive de fondants routiers. Par ailleurs, leur impact environnemental doit être pris en considération. Nous étudions ici une structure de chaussée non soumise à ce type d’astreinte, grâce à la présence d’une couche de liaison drainante dans laquelle circule un fluide chaud, permettant ainsi d’éviter le dépôt de neige ou la formation de glace en surface. Dans le cadre d’une démarche en faveur de l’emploi d’énergie renouvelable, un tel dispositif pourrait permettre de récupérer l’énergie thermique disponible en surface de chaussée en période chaude, de l’acheminer vers un lieu de stockage (ex : géothermie) et de l’utiliser en période froide. Nous étudions ici la fonction d’échangeur de chaleur entre le fluide et la chaussée, la fonction de stockage externe à la chaussée n’étant pas abordée hormis dans la revue bibliographique. La structure de chaussée considérée comporte trois couches d’enrobés. La couche de roulement et la couche de base sont constituées de matériaux classiquement utilisés dans les chaussées, à base de liants hydrocarbonés. Le matériau de la couche de liaison possède une porosité supérieure à 20%. La structure de chaussée est supposée avoir un dévers de l’ordre de 2%. Une chaussée expérimentale instrumentée a été mise en oeuvre pour recueillir des grandeurs thermo-physiques de la chaussée. Un modèle thermo-hydrique 2D est d2veloppé numériquement pour calculer la distribution de température dans le corps de chaussée lorsque l’on injecte un fluide à température d’entrée donnée, en haut de dévers. Les paramètres du modèle sont identifiés à partir des données expérimentales recueillies sous diverses sollicitations climatiques. On analyse dans un premier temps la sensibilité de la distribution de température en surface de chaussée aux différents paramètres du modèle (conductivité hydraulique, dévers, conductivités thermiques, chaleurs massiques), afin d’optimiser les procédures nécessaires au contrôle sous contraintes de températures positives en tout point. Dans une deuxième partie, des données expérimentales recueillies durant une période estivale d’un mois ont servi à valider le modèle thermique 1D. Une maquette de laboratoire a également permis d’identifier des paramètres en milieu saturé et non saturé. La dernière partie de thèse est consacrée au calcul des quantités énergétiques récupérables pendant la période estivale à l’aide des données de la réglEmentation thermique RT2012. Elles sont comparées aux quantités énergétiques de chauffage nécessaires pendant la période hivernale en s’appuyant sur des données de la RT2012 et des données de la Direction Interdépartementale des Routes Massif (DIR MC) ; l’objectif final étant de déterminer les performances énergétiques du système. Winter maintenance operations for road networks are an important issue for maintaining the mobility in degraded situations, but generate high direct and indirect exploitation costs, particularly related to the intensive use of road de-icing and environmental impact. We study a road structure free of this penalty, thanks to a bonding drainage asphalt layer, circulated by a hot fluid, to prevent the deposition of snow or ice formation on the road surface. As part of an integrated vision of promoting the use of renewable energy, such device could be used to recuperate the thermal energy available in the road surface during the hot period, to transport it to a storage location (e.g. geothermal) and use it during cold period. We study here the heat exchanger function between the fluid and the road, the external storage function to the road being not addressed. The considered pavement structure has three asphalt layers.The bearing layer and the base layer are formed of conventional materials with hydrocarbon-based binders. The material of the bonding layer has a porosity of 20% and based on the use of a binder resistant to a prolonged circulation of the coolant. The road structure is assumed to have a slope of about 2 to 3%. An instrumented experimental road is implemented to collect data on the thermo-hydraulic response of the pavement structure. A thermo-hydraulic 2D model is designed to simulate the temperature field in the road structure when the fluid is injected at the upslope side of the road with a target temperature. This model is calibrated from experimental data collected on the experimental road subjected to meteorological solicitations. Initially, the sensibility of the distribution of the surface temperature of the road toward various model parameters (hydraulic conductivity, transversal slope, thermal conductivities, heat capacities) is analysed, in order to study the optimization of control procedures allowing to keep positive the road surface temperature at any point (e.g. determination of the minimum fluid injection temperature, under given meteorological data). In a second time, pavement thermal parameters is identified using control optimal method in order to validated unidimensionnel thermal model applied on July experimental data. In third time, hydraulic model is validated experimentaly using a laboratory mockup in saturated and unsaturated conditions. In a fourth time, thermo-hydraulic bidimensionnal model is validated numerically using mesured data of experimental pavement. Finally, harvest energy in summer period using thermal reglementation RT2012 data and heating energy in winter period using RT2012 and Massif Interdepartmental Road Direction (DIR MC) are calculated in order to evaluate system performance.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Hal
    Doctoral thesis . 2016
    Data sources: Hal
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Clermont Université
    Doctoral thesis . 2016
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hal
      Doctoral thesis . 2016
      Data sources: Hal
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Clermont Université
      Doctoral thesis . 2016
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Asfour, Sarah;

    Les opérations de maintenance des routes en conditions hivernales sur réseaux routiers constituent un enjeu important pour maintenir l’offre de mobilité en situation dégradée. Elles génèrent des coûts d’exploitation directs et indirects élevés, liés en particulier à l’utilisation intensive de fondants routiers. Par ailleurs, leur impact environnemental doit être pris en considération. Nous étudions ici une structure de chaussée non soumise à ce type d’astreinte, grâce à la présence d’une couche de liaison drainante dans laquelle circule un fluide chaud, permettant ainsi d’éviter le dépôt de neige ou la formation de glace en surface. Dans le cadre d’une démarche en faveur de l’emploi d’énergie renouvelable, un tel dispositif pourrait permettre de récupérer l’énergie thermique disponible en surface de chaussée en période chaude, de l’acheminer vers un lieu de stockage (ex : géothermie) et de l’utiliser en période froide. Nous étudions ici la fonction d’échangeur de chaleur entre le fluide et la chaussée, la fonction de stockage externe à la chaussée n’étant pas abordée hormis dans la revue bibliographique. La structure de chaussée considérée comporte trois couches d’enrobés. La couche de roulement et la couche de base sont constituées de matériaux classiquement utilisés dans les chaussées, à base de liants hydrocarbonés. Le matériau de la couche de liaison possède une porosité supérieure à 20%. La structure de chaussée est supposée avoir un dévers de l’ordre de 2%. Une chaussée expérimentale instrumentée a été mise en oeuvre pour recueillir des grandeurs thermo-physiques de la chaussée. Un modèle thermo-hydrique 2D est d2veloppé numériquement pour calculer la distribution de température dans le corps de chaussée lorsque l’on injecte un fluide à température d’entrée donnée, en haut de dévers. Les paramètres du modèle sont identifiés à partir des données expérimentales recueillies sous diverses sollicitations climatiques. On analyse dans un premier temps la sensibilité de la distribution de température en surface de chaussée aux différents paramètres du modèle (conductivité hydraulique, dévers, conductivités thermiques, chaleurs massiques), afin d’optimiser les procédures nécessaires au contrôle sous contraintes de températures positives en tout point. Dans une deuxième partie, des données expérimentales recueillies durant une période estivale d’un mois ont servi à valider le modèle thermique 1D. Une maquette de laboratoire a également permis d’identifier des paramètres en milieu saturé et non saturé. La dernière partie de thèse est consacrée au calcul des quantités énergétiques récupérables pendant la période estivale à l’aide des données de la réglEmentation thermique RT2012. Elles sont comparées aux quantités énergétiques de chauffage nécessaires pendant la période hivernale en s’appuyant sur des données de la RT2012 et des données de la Direction Interdépartementale des Routes Massif (DIR MC) ; l’objectif final étant de déterminer les performances énergétiques du système. Winter maintenance operations for road networks are an important issue for maintaining the mobility in degraded situations, but generate high direct and indirect exploitation costs, particularly related to the intensive use of road de-icing and environmental impact. We study a road structure free of this penalty, thanks to a bonding drainage asphalt layer, circulated by a hot fluid, to prevent the deposition of snow or ice formation on the road surface. As part of an integrated vision of promoting the use of renewable energy, such device could be used to recuperate the thermal energy available in the road surface during the hot period, to transport it to a storage location (e.g. geothermal) and use it during cold period. We study here the heat exchanger function between the fluid and the road, the external storage function to the road being not addressed. The considered pavement structure has three asphalt layers.The bearing layer and the base layer are formed of conventional materials with hydrocarbon-based binders. The material of the bonding layer has a porosity of 20% and based on the use of a binder resistant to a prolonged circulation of the coolant. The road structure is assumed to have a slope of about 2 to 3%. An instrumented experimental road is implemented to collect data on the thermo-hydraulic response of the pavement structure. A thermo-hydraulic 2D model is designed to simulate the temperature field in the road structure when the fluid is injected at the upslope side of the road with a target temperature. This model is calibrated from experimental data collected on the experimental road subjected to meteorological solicitations. Initially, the sensibility of the distribution of the surface temperature of the road toward various model parameters (hydraulic conductivity, transversal slope, thermal conductivities, heat capacities) is analysed, in order to study the optimization of control procedures allowing to keep positive the road surface temperature at any point (e.g. determination of the minimum fluid injection temperature, under given meteorological data). In a second time, pavement thermal parameters is identified using control optimal method in order to validated unidimensionnel thermal model applied on July experimental data. In third time, hydraulic model is validated experimentaly using a laboratory mockup in saturated and unsaturated conditions. In a fourth time, thermo-hydraulic bidimensionnal model is validated numerically using mesured data of experimental pavement. Finally, harvest energy in summer period using thermal reglementation RT2012 data and heating energy in winter period using RT2012 and Massif Interdepartmental Road Direction (DIR MC) are calculated in order to evaluate system performance.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Hal
    Doctoral thesis . 2016
    Data sources: Hal
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Clermont Université
    Doctoral thesis . 2016
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hal
      Doctoral thesis . 2016
      Data sources: Hal
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Clermont Université
      Doctoral thesis . 2016
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Peigné, Pierre;

    Rural areas have the main resources of renewable energy in France. Energy networks are less dense there than in urban areas and some energy vectors, like gas, are often missing. However, as urban energy systems have been widely studied, the specificities of rural energy demand remain little-known, especially for the residential sector. Recent works highlight new challenges related to decentralization of the French energy system and the need for fine knowledge of demand and supply, on both spatial and time scales.This research work pursues two objectives. First, it commits to identify the specificities of rural housing energy consumption. Then, it aims at analyzing the potential response of local renewable energy sources to the residential demand in a mixed urban-rural territory, in a 100 % RES process – equilibrium between annual energy demand and supply on the territory. Therefore, a bottom-up model is developed to rebuild the hourly housing consumption of a territory. The load profiles of Pays Yon et Vie (Vendée) are calculated at town scale for year 2015, in order to compare hourly demand based on the type of area in the territory.Prospective scenarios are elaborated at horizon 2050 to compare the effects of trend evolution with a voluntarist energy transition of the residential park. The renewable energy potential of the territory is estimated and a production model is developed to rebuild the hourly local renewable electricity supply. For each scenario, the optimum supply mix is identified, that maximizes the dynamic cover of the demand, in a 100 % RES perspective.The analysis highlights the possibility of reaching significant dynamic cover rates of the residential demand by local renewable sources. Several challenges are identified related to both seasonal and daily variations of electric balance in the various areas of the territory. ; Les territoires ruraux disposent du principal gisement d’énergie renouvelable en France. Les réseaux énergétiques y sont moins denses que dans les zones urbaines et ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Peigné, Pierre;

    Rural areas have the main resources of renewable energy in France. Energy networks are less dense there than in urban areas and some energy vectors, like gas, are often missing. However, as urban energy systems have been widely studied, the specificities of rural energy demand remain little-known, especially for the residential sector. Recent works highlight new challenges related to decentralization of the French energy system and the need for fine knowledge of demand and supply, on both spatial and time scales.This research work pursues two objectives. First, it commits to identify the specificities of rural housing energy consumption. Then, it aims at analyzing the potential response of local renewable energy sources to the residential demand in a mixed urban-rural territory, in a 100 % RES process – equilibrium between annual energy demand and supply on the territory. Therefore, a bottom-up model is developed to rebuild the hourly housing consumption of a territory. The load profiles of Pays Yon et Vie (Vendée) are calculated at town scale for year 2015, in order to compare hourly demand based on the type of area in the territory.Prospective scenarios are elaborated at horizon 2050 to compare the effects of trend evolution with a voluntarist energy transition of the residential park. The renewable energy potential of the territory is estimated and a production model is developed to rebuild the hourly local renewable electricity supply. For each scenario, the optimum supply mix is identified, that maximizes the dynamic cover of the demand, in a 100 % RES perspective.The analysis highlights the possibility of reaching significant dynamic cover rates of the residential demand by local renewable sources. Several challenges are identified related to both seasonal and daily variations of electric balance in the various areas of the territory. ; Les territoires ruraux disposent du principal gisement d’énergie renouvelable en France. Les réseaux énergétiques y sont moins denses que dans les zones urbaines et ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Roman-Amat, Bernard;

    Les conditions de croissance évoluent sous l'effet des changements climatiques et dépôts atmosphériques ; la société demande des preuves de bonne gestion ainsi que des services écologiques et sociaux croissants ; la production forestière est soumise à d'importantes contraintes économiques. Pour relever les défis qui en résultent, le gestionnaire forestier doit toujours mieux évaluer les potentialités des milieux, préserver et valoriser la diversité, réduire les risques, être attentif aux transitions rapides, organiser la multifonctionnalité jusqu'à l'échelle de vastes territoires. Il sera ainsi à même d'exploiter au mieux les peuplements condamnés, de rajeunir ceux qui doivent l'être, d'éviter les sur-densités, d'améliorer la récolte finale, enfin d'innover pour mieux fixer le carbone, économiser l'eau, établir des futaies claires et mélangées.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Roman-Amat, Bernard;

    Les conditions de croissance évoluent sous l'effet des changements climatiques et dépôts atmosphériques ; la société demande des preuves de bonne gestion ainsi que des services écologiques et sociaux croissants ; la production forestière est soumise à d'importantes contraintes économiques. Pour relever les défis qui en résultent, le gestionnaire forestier doit toujours mieux évaluer les potentialités des milieux, préserver et valoriser la diversité, réduire les risques, être attentif aux transitions rapides, organiser la multifonctionnalité jusqu'à l'échelle de vastes territoires. Il sera ainsi à même d'exploiter au mieux les peuplements condamnés, de rajeunir ceux qui doivent l'être, d'éviter les sur-densités, d'améliorer la récolte finale, enfin d'innover pour mieux fixer le carbone, économiser l'eau, établir des futaies claires et mélangées.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ I-Revues (INIST-CNRS...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Munaretto, Fabio;

    Being highly insulated, low energy buildings are very sensitive to variable solar and internal gains. In this context, thermal mass is useful by storing surplus energy and reducing temperature variation, thus improving thermal comfort.Assessing energy, environmental and thermal comfort performances requires reliable building dynamic thermal simulation (DTS) tools. Historically, model developers have tried to find a fair-trade between accuracy and simulation efficiency within a fit-to-purpose philosophy. Simplifying assumptions have therefore been integrated into DTS tools and have a close relation with thermal mass. The validity of such assumptions, for instance constant interior convective and infrared radiative superficial exchange coefficients, or fixed distribution of solar gains transmitted through windows, particularly need to be reassessed in the case of high performance buildings.A first comparison between detailed and simplified models has been performed according to the "BESTEST", integrating also international DTS reference tools (EnergyPlus, ESP-r, TRNSYS). Similar work, but using uncertainty and sensivitivity methods has been carried out using experimental measurements on a passive building (INCAS platform in Chambéry). The results show a trend for the detailed models studied here to estimate lower heating and cooling loads. Furthermore, it seems that these detailed models don't contribute to reduce significantly discrepancies between simulations and measurements. ; Étant de plus en plus isolés, les bâtiments très performants sont très sensibles aux apports solaires transmis par les vitrages ainsi qu'aux apports internes. Dans ce contexte, l'inertie thermique peut être utile en stockant l'énergie excédentaire et en réduisant les variations de température, améliorant ainsi le confort thermique.Évaluer la performance énergétique, environnementale et le confort thermique des bâtiments nécessite des outils de simulation thermique dynamique (STD) fiables. Historiquement, les modélisateurs ont essayé de ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • Authors: Munaretto, Fabio;

    Being highly insulated, low energy buildings are very sensitive to variable solar and internal gains. In this context, thermal mass is useful by storing surplus energy and reducing temperature variation, thus improving thermal comfort.Assessing energy, environmental and thermal comfort performances requires reliable building dynamic thermal simulation (DTS) tools. Historically, model developers have tried to find a fair-trade between accuracy and simulation efficiency within a fit-to-purpose philosophy. Simplifying assumptions have therefore been integrated into DTS tools and have a close relation with thermal mass. The validity of such assumptions, for instance constant interior convective and infrared radiative superficial exchange coefficients, or fixed distribution of solar gains transmitted through windows, particularly need to be reassessed in the case of high performance buildings.A first comparison between detailed and simplified models has been performed according to the "BESTEST", integrating also international DTS reference tools (EnergyPlus, ESP-r, TRNSYS). Similar work, but using uncertainty and sensivitivity methods has been carried out using experimental measurements on a passive building (INCAS platform in Chambéry). The results show a trend for the detailed models studied here to estimate lower heating and cooling loads. Furthermore, it seems that these detailed models don't contribute to reduce significantly discrepancies between simulations and measurements. ; Étant de plus en plus isolés, les bâtiments très performants sont très sensibles aux apports solaires transmis par les vitrages ainsi qu'aux apports internes. Dans ce contexte, l'inertie thermique peut être utile en stockant l'énergie excédentaire et en réduisant les variations de température, améliorant ainsi le confort thermique.Évaluer la performance énergétique, environnementale et le confort thermique des bâtiments nécessite des outils de simulation thermique dynamique (STD) fiables. Historiquement, les modélisateurs ont essayé de ...

    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Benchekroun, Abderrahman;

    Les réseaux de distribution d'électricité sont depuis plusieurs années au cœur des évolutions énergétiques et environnementales qui touchent nos sociétés. Les clients délaissent progressivement les chauffe-eaux instantanés à gaz pour les ballons d'eau chaude électriques, ainsi que les voitures diesel pour les véhicules électriques. D'autre part, la production d'énergie renouvelable commence à constituer une part importante du mix énergétique mais ne concorde pas nécessairement avec la consommation électrique des usagers. Elle peut donc être refoulée vers le reste du réseau de distribution, voire le réseau de transport. Toutes ces évolutions doivent être maîtrisées pour éviter un renforcement conséquent des infrastructures du réseau, et limiter les répercussions économiques et environnementales de la transition énergétique. Dans ce sens, ces travaux de thèse portent sur la supervision énergétique des réseaux de distribution HTA, en particulier de type rural et péri-urbain, afin d'y encourager la consommation locale des énergies renouvelables et d'optimiser le coût d'acheminement d'énergie pour les gestionnaires du réseau. Les algorithmes développés visent principalement à piloter les charges tels que les véhicules électriques et les ballons d'eau chaude sanitaire raccordés au réseau de distribution. Le système de supervision agit au niveau d'un poste source HTB/HTA et utilise les mesures ainsi que les prévisions de production et de consommation d'énergie afin de piloter les différentes charges disponibles. La stratégie proposée prend aussi en compte les contraintes électriques qui peuvent apparaître sur le réseau à travers une approche de co-simulation entre les logiciels Matlab/Simulink, où la supervision est implémentée, et DIgSILENT PowerFactory, où le réseau de distribution est finement modélisé. Les consignes de supervision sont donc testées et adaptées en temps-réel avant d'être envoyées aux différents utilisateurs. Enfin, le pilotage des producteurs décentralisés est aussi utilisé comme levier supplémentaire pour résoudre une partie des contraintes électriques. Electricity distribution grids have been for several years at the heart of energy and environmental challenges affecting our societies. Customers are increasingly switching from instantaneous gas water heaters to electric hot water tanks, and from diesel cars to electric vehicles. On the other hand, renewable energy production is starting to become an important part of the energy mix but does not necessarily match the electricity consumption of the users. It can therefore be transmitted to the rest of the distribution network, and eventually the transmission network. All these evolutions must be controlled to avoid significant reinforcements of the network infrastructures and limit the economic and environmental impacts of the energy transition. In this context, this thesis focuses on the energy supervision of medium voltage distribution grids, particularly rural and suburban types, to promote the local consumption of renewable energy and optimize energy transmission costs for network operators. The developed algorithms mainly aim to control loads such as electric vehicles and electric water heaters. The supervision system acts at the level of an HV/MV substation and uses real-time production and consumption measurements as well as day-ahead forecasts to control the various available loads. The proposed strategy also takes into account the electrical constraints that can appear on the network through a co-simulation approach between Matlab/Simulink software, where the supervision strategy is implemented, and DIgSILENT PowerFactory, where the distribution network is finely modeled. The supervision's power set-points are therefore tested and adapted in real-time before being sent to the various customers. Finally, the control of decentralized producers is used as an additional lever to solve a part of the detected electrical constraints.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Arts et Métiers
    Doctoral thesis . 2021
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Arts et Métiers
      Doctoral thesis . 2021
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Benchekroun, Abderrahman;

    Les réseaux de distribution d'électricité sont depuis plusieurs années au cœur des évolutions énergétiques et environnementales qui touchent nos sociétés. Les clients délaissent progressivement les chauffe-eaux instantanés à gaz pour les ballons d'eau chaude électriques, ainsi que les voitures diesel pour les véhicules électriques. D'autre part, la production d'énergie renouvelable commence à constituer une part importante du mix énergétique mais ne concorde pas nécessairement avec la consommation électrique des usagers. Elle peut donc être refoulée vers le reste du réseau de distribution, voire le réseau de transport. Toutes ces évolutions doivent être maîtrisées pour éviter un renforcement conséquent des infrastructures du réseau, et limiter les répercussions économiques et environnementales de la transition énergétique. Dans ce sens, ces travaux de thèse portent sur la supervision énergétique des réseaux de distribution HTA, en particulier de type rural et péri-urbain, afin d'y encourager la consommation locale des énergies renouvelables et d'optimiser le coût d'acheminement d'énergie pour les gestionnaires du réseau. Les algorithmes développés visent principalement à piloter les charges tels que les véhicules électriques et les ballons d'eau chaude sanitaire raccordés au réseau de distribution. Le système de supervision agit au niveau d'un poste source HTB/HTA et utilise les mesures ainsi que les prévisions de production et de consommation d'énergie afin de piloter les différentes charges disponibles. La stratégie proposée prend aussi en compte les contraintes électriques qui peuvent apparaître sur le réseau à travers une approche de co-simulation entre les logiciels Matlab/Simulink, où la supervision est implémentée, et DIgSILENT PowerFactory, où le réseau de distribution est finement modélisé. Les consignes de supervision sont donc testées et adaptées en temps-réel avant d'être envoyées aux différents utilisateurs. Enfin, le pilotage des producteurs décentralisés est aussi utilisé comme levier supplémentaire pour résoudre une partie des contraintes électriques. Electricity distribution grids have been for several years at the heart of energy and environmental challenges affecting our societies. Customers are increasingly switching from instantaneous gas water heaters to electric hot water tanks, and from diesel cars to electric vehicles. On the other hand, renewable energy production is starting to become an important part of the energy mix but does not necessarily match the electricity consumption of the users. It can therefore be transmitted to the rest of the distribution network, and eventually the transmission network. All these evolutions must be controlled to avoid significant reinforcements of the network infrastructures and limit the economic and environmental impacts of the energy transition. In this context, this thesis focuses on the energy supervision of medium voltage distribution grids, particularly rural and suburban types, to promote the local consumption of renewable energy and optimize energy transmission costs for network operators. The developed algorithms mainly aim to control loads such as electric vehicles and electric water heaters. The supervision system acts at the level of an HV/MV substation and uses real-time production and consumption measurements as well as day-ahead forecasts to control the various available loads. The proposed strategy also takes into account the electrical constraints that can appear on the network through a co-simulation approach between Matlab/Simulink software, where the supervision strategy is implemented, and DIgSILENT PowerFactory, where the distribution network is finely modeled. The supervision's power set-points are therefore tested and adapted in real-time before being sent to the various customers. Finally, the control of decentralized producers is used as an additional lever to solve a part of the detected electrical constraints.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    HAL Arts et Métiers
    Doctoral thesis . 2021
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ HAL Arts et Métiersarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      HAL Arts et Métiers
      Doctoral thesis . 2021
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nadaï, Alain; Labussière, Olivier;

    This article starts with the opposition to a wind farm project which led to conflict in a village in Seine-et-Marne (France). It follows the emergence and the gradual structuring of the trajectories of the opposing parties by exploring the roles and different opposing projects for shared landscapes. At the intersection between these conflicting changes and projected landscapes, the analysis sheds light on the reasons why institutions in France fail to establish the connection between heterogeneous shared landscapes to support the emergence of joint wind farm projects.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    OpenEdition
    Article . 2020
    Data sources: OpenEdition
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      OpenEdition
      Article . 2020
      Data sources: OpenEdition
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nadaï, Alain; Labussière, Olivier;

    This article starts with the opposition to a wind farm project which led to conflict in a village in Seine-et-Marne (France). It follows the emergence and the gradual structuring of the trajectories of the opposing parties by exploring the roles and different opposing projects for shared landscapes. At the intersection between these conflicting changes and projected landscapes, the analysis sheds light on the reasons why institutions in France fail to establish the connection between heterogeneous shared landscapes to support the emergence of joint wind farm projects.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Projets de paysage
    Article . 2014
    Data sources: DOAJ
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    OpenEdition
    Article . 2020
    Data sources: OpenEdition
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Projets de paysagearrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Projets de paysage
      Article . 2014
      Data sources: DOAJ
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      OpenEdition
      Article . 2020
      Data sources: OpenEdition
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nomel, Innocent;

    This thesis focuses on new process development by aerosol deposition coating, so-called ADM (Aerosol Deposition Method), allowing thick layers realisation from lead-free piezoelectric materials for the manufacturing of energy harvesting micro-devices. The suitable powder preparation for ADM was carried out by studying two synthesis ways of NBT-6BT composition material and an additional treatment based on milling, sieving and drying. The study and optimisation of deposition parameters allowed obtaining the desired thick layers on a Kovar® substrate. Despite high electrical losses, the films obtained exhibit a good dielectric behaviour with a relative permittivity estimated at 100. The high resistivity values (1010 Ω.m) and the breakdown voltage deficiency under a high electric field (E> 10 kV/mm) reflect good densities and microstructures of films obtained without annealing. Among the post-deposition thermal treatments studied, annealing at 700°C under argon made it possible to avoid substrates and films damaging with changes in P(E) cycles shape from a paraelectric (for a non-annealed film) to a hysteresis type. Despite the absence of real ferroelectric cycles, studies suggest piezoelectric properties at a local scale (nanometric) rather than at a macroscopic scale. The objectives were achieved through, on one hand, the control and the reproducibility to obtain thick layers up to 100 μm and, on the other hand, the development of a simple energy harvesting device with electromechanical conversion. Cette thèse porte sur le développement d’un nouveau procédé de dépôt par jet d’aérosol ou ADM (Aerosol Deposition Method) permettant la réalisation de couches épaisses à partir de matériaux piézoélectriques sans plomb en vue de la fabrication de micro-dispositifs de récupération d’énergie. La préparation de la poudre adaptée au procédé ADM a été étudiée selon deux voies de synthèse du matériau de composition NBT-6BT et une phase de traitement additionnel à base de broyage, tamisage et séchage. L’étude et l’optimisation des paramètres de dépôt a permis l’obtention des couches épaisses souhaitées sur un substrat en Kovar®. Malgré les pertes diélectriques élevées à basse fréquence, les films obtenus présentent un bon comportement diélectrique avec une permittivité relative évaluée à 100. Les valeurs élevées de résistivité (1010 Ω.m) et l’absence de claquage sous champ électrique important (E > 10 kV/mm) reflètent de bonnes densités et microstructures des films obtenus sans recuit. Parmi les traitements thermiques post-dépôt étudiés, le recuit à 700°C sous argon a permis d’éviter la détérioration des substrats et des films avec des changements de formes de cycles P(E) allant d’un type paraélectrique (pour un film non-recuit) vers une hystérésis. Malgré l’absence de cycles ferroélectriques probants, les études menées laissent sous entendre des propriétés piézoélectriques des films à l’échelle locale (nanométrique) plutôt qu’à l’échelle macroscopique. Les objectifs visés ont été atteints à travers d’une part l’obtention maitrisée et reproductible de couches épaisses pouvant atteindre 100 μm et d’autre part l’élaboration d’un démonstrateur simple de récupération d’énergie par conversion électromécanique.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Nomel, Innocent;

    This thesis focuses on new process development by aerosol deposition coating, so-called ADM (Aerosol Deposition Method), allowing thick layers realisation from lead-free piezoelectric materials for the manufacturing of energy harvesting micro-devices. The suitable powder preparation for ADM was carried out by studying two synthesis ways of NBT-6BT composition material and an additional treatment based on milling, sieving and drying. The study and optimisation of deposition parameters allowed obtaining the desired thick layers on a Kovar® substrate. Despite high electrical losses, the films obtained exhibit a good dielectric behaviour with a relative permittivity estimated at 100. The high resistivity values (1010 Ω.m) and the breakdown voltage deficiency under a high electric field (E> 10 kV/mm) reflect good densities and microstructures of films obtained without annealing. Among the post-deposition thermal treatments studied, annealing at 700°C under argon made it possible to avoid substrates and films damaging with changes in P(E) cycles shape from a paraelectric (for a non-annealed film) to a hysteresis type. Despite the absence of real ferroelectric cycles, studies suggest piezoelectric properties at a local scale (nanometric) rather than at a macroscopic scale. The objectives were achieved through, on one hand, the control and the reproducibility to obtain thick layers up to 100 μm and, on the other hand, the development of a simple energy harvesting device with electromechanical conversion. Cette thèse porte sur le développement d’un nouveau procédé de dépôt par jet d’aérosol ou ADM (Aerosol Deposition Method) permettant la réalisation de couches épaisses à partir de matériaux piézoélectriques sans plomb en vue de la fabrication de micro-dispositifs de récupération d’énergie. La préparation de la poudre adaptée au procédé ADM a été étudiée selon deux voies de synthèse du matériau de composition NBT-6BT et une phase de traitement additionnel à base de broyage, tamisage et séchage. L’étude et l’optimisation des paramètres de dépôt a permis l’obtention des couches épaisses souhaitées sur un substrat en Kovar®. Malgré les pertes diélectriques élevées à basse fréquence, les films obtenus présentent un bon comportement diélectrique avec une permittivité relative évaluée à 100. Les valeurs élevées de résistivité (1010 Ω.m) et l’absence de claquage sous champ électrique important (E > 10 kV/mm) reflètent de bonnes densités et microstructures des films obtenus sans recuit. Parmi les traitements thermiques post-dépôt étudiés, le recuit à 700°C sous argon a permis d’éviter la détérioration des substrats et des films avec des changements de formes de cycles P(E) allant d’un type paraélectrique (pour un film non-recuit) vers une hystérésis. Malgré l’absence de cycles ferroélectriques probants, les études menées laissent sous entendre des propriétés piézoélectriques des films à l’échelle locale (nanométrique) plutôt qu’à l’échelle macroscopique. Les objectifs visés ont été atteints à travers d’une part l’obtention maitrisée et reproductible de couches épaisses pouvant atteindre 100 μm et d’autre part l’élaboration d’un démonstrateur simple de récupération d’énergie par conversion électromécanique.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Mémoires en Sciences...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Hamon, Dominique; Blanchard, Michel;

    Le document présente une méthode originale d'étude de la répartition de la crépidule dans la baie de Saint-Brieuc (Manche occidentale), au moyen du sonar latéral et de l'imagerie sous-marine. Une évaluation quantitative du stock complète cette distribution et permet d'estimer la biomasse de crépidules dans la baie à environ 250 000 tonnes (poids frais). The aim of this report is to provide an original method of mapping slipper limpet beds in the bay of Saint-Brieuc (Western Channel) by means of side scan sonar and submarine video. An evaluation of the biomass completes the distribution of limpets. The total fresh weight is about 250 000 tons

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Hamon, Dominique; Blanchard, Michel;

    Le document présente une méthode originale d'étude de la répartition de la crépidule dans la baie de Saint-Brieuc (Manche occidentale), au moyen du sonar latéral et de l'imagerie sous-marine. Une évaluation quantitative du stock complète cette distribution et permet d'estimer la biomasse de crépidules dans la baie à environ 250 000 tonnes (poids frais). The aim of this report is to provide an original method of mapping slipper limpet beds in the bay of Saint-Brieuc (Western Channel) by means of side scan sonar and submarine video. An evaluation of the biomass completes the distribution of limpets. The total fresh weight is about 250 000 tons

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ArchiMer - Instituti...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • chevron_left
  • 1
  • 2
  • 3
  • 4
  • 5
  • chevron_right
Powered by OpenAIRE graph