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description Publicationkeyboard_double_arrow_right Conference object , Other literature type 2017Embargo end date: 14 Sep 2017Publisher:Cupertino : International Society of Offshore and Polar Engineers (ISOPE) Funded by:EC | AEOLUS4FUTUREEC| AEOLUS4FUTUREAuthors: Glišić, A.; Ferraz, G.T.; Schaumann, P;doi: 10.15488/1905
The design of support structures of offshore wind turbines contains high number of design variables that influence load characteristics and structural responses. These variables are stochastic and cause many uncertainties. Some of them are examined in this study. It is investigated how scattering of site conditions and load parameters affect the structural response. It is exemplified in terms of stresses that contribute to the accumulated fatigue damage within a monopile substructure. Random sampling of combinations of site conditions and load parameters is performed in order to classify the effects of parameter scattering on the stress variability by means of Sobol’ indices. Analysis shows that the highest influence on stress outputs have the variations in the load parameters. The reason is the sensitivity of the structural dynamical response to the wave height increase and decrease of distance between the wave peak frequency and the structural eigenfrequencies. © 2017 ISOPE
https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.15488/1905&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 5 citations 5 popularity Average influence Top 10% impulse Average Powered by BIP!
more_vert https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.15488/1905&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Presentation , Other literature type 2020Publisher:Zenodo Funded by:EC | CLARITYEC| CLARITYDenis Havlik; Wolfgang Loibl; Wilfried Hager; Claudia Hahn; Tanja Tötzer; Robert Goler;Dies ist das dritte Webinar in der „CLARITY für die Klimaresilienz“ (Clarity4CR) Webinarreihe und das erste in deutscher Sprache. Es präsentiert die CLARITY-Methodik zur Klimawandel-Risikobewertung, Impakt-Analyse, und Anpassungsplanung, stellt den "Advanced Urban Screening" Service vor und erläutert die Ergebnisse der CLARITY-Expertenstudie in Linz. This webinar is part of the CLARITY4ClimateResilience series. Other webinars from this series are available at https://www.gotostage.com/channel/climate-adaptation
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You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.4049986&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Other literature type 2017Embargo end date: 14 Sep 2017Publisher:Cupertino : International Society of Offshore and Polar Engineers (ISOPE) Funded by:EC | AEOLUS4FUTUREEC| AEOLUS4FUTUREAuthors: Kovarbasic Milan; Vorpahl Fabian; Schaumann Peter;doi: 10.15488/1904
The concept of structural redundancy is implemented in the fatigue analysis of an offshore wind turbine jacket structure. The analyzed jacket is a real life example. Time domain analyses are performed for the most representative design load case. The uni-directional and multidirectional simulations of the offshore wind turbine system are carried out using a coupling of the aero-elastic code and the finite element code. Fatigue analyses are performed using hot spot stress approach and Miner's rule. Comparative studies show that considering structural redundancy leads to expanded fatigue life of the offshore wind turbine jacket structures. © 2017 ISOPE
https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.15488/1904&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euapps Other research productkeyboard_double_arrow_right Other ORP type 2015 Germany Funded by:EC | DNICASTEC| DNICASTAuthors: Wilbert, Stefan; Hanrieder, Natalie; Pitz-Paal, Robert; Wolfertstetter, Fabian;add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::b0a848e108db1bc54f0a781bd77e0da7&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::b0a848e108db1bc54f0a781bd77e0da7&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euapps Other research productkeyboard_double_arrow_right Other ORP type 2014 Germany Funded by:EC | POLARICEC| POLARICVreeswijk, Jaap; Wilmink, Isabel; Gilka, Philipp; Vernet, Guillaume; Andreone, Luisa; Pandazis, Jean-Charles; Themann, Philipp; Mathias, Paul;add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::506ad7943133987b77714109723f4682&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article 2017 GermanyPublisher:Karlsruher Institut für Technologie (KIT) Funded by:EC | REFLEXEC| REFLEXAuthors: Fraunholz, Christoph; Keles, Dogan; Fichtner, Wolf;Um die fluktuierende Stromerzeugung durch hohe Anteile erneuerbarer Energien auszugleichen, werden zukünftig in großem Maßstab Speichertechnologien benötigt. Gegenwärtig häufen sich jedoch Berichte über den Abbruch von geplanten Pumpspeicher-Neubauprojekten. Ein wichtiger Grund hierfür ist die vermehrte Einspeisung von PV- und Windstrom, die zu veränderten Verläufen der Residuallast führt. Durch den Wegfall der mittäglichen Preisspitze und sinkende Tag-Nacht-Preisunterschiede wird das klassische Geschäftsmodell von Pumpspeicherkraftwerken in Frage gestellt. In diesem Beitrag wird der am Markt beobachtbare Pumpspeichereinsatz einem simulierten lastglättenden Einsatz und einem simulierten preisbasierten Einsatz gegenübergestellt, um zu ermitteln, welche dieser beiden Strategien den realen Einsatz in Deutschland besser erklärt. Bei Betrachtung des über alle Tage des Simulationsjahres 2015 gemittelten stündlichen Einsatzes der deutschen Pumpspeicherkraftwerke zeigt sich, dass der simulierte preisbasierte Einsatz den generellen Verlauf des realen Einsatzes in allen Jahreszeiten gut nachbildet. Der lastglättende Einsatz übersteigt dagegen insbesondere in den Mittags- und Abendstunden im Sommer den realen Einsatz signifikant. Auch eine Analyse der kumulierten Jahresenergiemengen für Pump- und Turbinenbetrieb zeigt eine gute Übereinstimmung zwischen dem realen und simulierten preisbasierten Einsatz, während der simulierte lastglättende Einsatz zu deutlich größeren Energiemengen führt. Demnach sind die gegenwärtigen Marktbedingungen offenbar nicht geeignet, um das theoretische Potential zur Lastglättung vollständig auszuschöpfen.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2017Data sources: Bielefeld Academic Search Engine (BASE)http://dx.doi.org/10.5445/IR/1...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5445/ir/1000065987&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2017Data sources: Bielefeld Academic Search Engine (BASE)http://dx.doi.org/10.5445/IR/1...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euapps Other research productkeyboard_double_arrow_right Other ORP type 2014 Germany Funded by:EC | REELCOOPEC| REELCOOPKrüger, Dirk; Khenissi, Abdallah; Schenk, Heiko; Bouden, Chiheb; Baba, Abdallah; Oliveira, Armando; Soares, Joao; Rojas Bravo, Esther; Ben Cheikh, Ridha; Orioli, Francesco; Gasperini, Daniel; Hennecke, Klaus;add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::65ebe19dddafa7915bfc7531af17de7e&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::65ebe19dddafa7915bfc7531af17de7e&type=result"></script>'); --> </script>
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description Publicationkeyboard_double_arrow_right Conference object , Other literature type 2017Embargo end date: 14 Sep 2017Publisher:Cupertino : International Society of Offshore and Polar Engineers (ISOPE) Funded by:EC | AEOLUS4FUTUREEC| AEOLUS4FUTUREAuthors: Glišić, A.; Ferraz, G.T.; Schaumann, P;doi: 10.15488/1905
The design of support structures of offshore wind turbines contains high number of design variables that influence load characteristics and structural responses. These variables are stochastic and cause many uncertainties. Some of them are examined in this study. It is investigated how scattering of site conditions and load parameters affect the structural response. It is exemplified in terms of stresses that contribute to the accumulated fatigue damage within a monopile substructure. Random sampling of combinations of site conditions and load parameters is performed in order to classify the effects of parameter scattering on the stress variability by means of Sobol’ indices. Analysis shows that the highest influence on stress outputs have the variations in the load parameters. The reason is the sensitivity of the structural dynamical response to the wave height increase and decrease of distance between the wave peak frequency and the structural eigenfrequencies. © 2017 ISOPE
https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.15488/1905&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 5 citations 5 popularity Average influence Top 10% impulse Average Powered by BIP!
more_vert https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.15488/1905&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Presentation , Other literature type 2020Publisher:Zenodo Funded by:EC | CLARITYEC| CLARITYDenis Havlik; Wolfgang Loibl; Wilfried Hager; Claudia Hahn; Tanja Tötzer; Robert Goler;Dies ist das dritte Webinar in der „CLARITY für die Klimaresilienz“ (Clarity4CR) Webinarreihe und das erste in deutscher Sprache. Es präsentiert die CLARITY-Methodik zur Klimawandel-Risikobewertung, Impakt-Analyse, und Anpassungsplanung, stellt den "Advanced Urban Screening" Service vor und erläutert die Ergebnisse der CLARITY-Expertenstudie in Linz. This webinar is part of the CLARITY4ClimateResilience series. Other webinars from this series are available at https://www.gotostage.com/channel/climate-adaptation
add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.4049986&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.4049986&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Other literature type 2017Embargo end date: 14 Sep 2017Publisher:Cupertino : International Society of Offshore and Polar Engineers (ISOPE) Funded by:EC | AEOLUS4FUTUREEC| AEOLUS4FUTUREAuthors: Kovarbasic Milan; Vorpahl Fabian; Schaumann Peter;doi: 10.15488/1904
The concept of structural redundancy is implemented in the fatigue analysis of an offshore wind turbine jacket structure. The analyzed jacket is a real life example. Time domain analyses are performed for the most representative design load case. The uni-directional and multidirectional simulations of the offshore wind turbine system are carried out using a coupling of the aero-elastic code and the finite element code. Fatigue analyses are performed using hot spot stress approach and Miner's rule. Comparative studies show that considering structural redundancy leads to expanded fatigue life of the offshore wind turbine jacket structures. © 2017 ISOPE
https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.15488/1904&type=result"></script>'); --> </script>
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more_vert https://dx.doi.org/1... arrow_drop_down http://dx.doi.org/10.15488/190...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.15488/1904&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euapps Other research productkeyboard_double_arrow_right Other ORP type 2015 Germany Funded by:EC | DNICASTEC| DNICASTAuthors: Wilbert, Stefan; Hanrieder, Natalie; Pitz-Paal, Robert; Wolfertstetter, Fabian;add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::b0a848e108db1bc54f0a781bd77e0da7&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::b0a848e108db1bc54f0a781bd77e0da7&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euapps Other research productkeyboard_double_arrow_right Other ORP type 2014 Germany Funded by:EC | POLARICEC| POLARICVreeswijk, Jaap; Wilmink, Isabel; Gilka, Philipp; Vernet, Guillaume; Andreone, Luisa; Pandazis, Jean-Charles; Themann, Philipp; Mathias, Paul;add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::506ad7943133987b77714109723f4682&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article 2017 GermanyPublisher:Karlsruher Institut für Technologie (KIT) Funded by:EC | REFLEXEC| REFLEXAuthors: Fraunholz, Christoph; Keles, Dogan; Fichtner, Wolf;Um die fluktuierende Stromerzeugung durch hohe Anteile erneuerbarer Energien auszugleichen, werden zukünftig in großem Maßstab Speichertechnologien benötigt. Gegenwärtig häufen sich jedoch Berichte über den Abbruch von geplanten Pumpspeicher-Neubauprojekten. Ein wichtiger Grund hierfür ist die vermehrte Einspeisung von PV- und Windstrom, die zu veränderten Verläufen der Residuallast führt. Durch den Wegfall der mittäglichen Preisspitze und sinkende Tag-Nacht-Preisunterschiede wird das klassische Geschäftsmodell von Pumpspeicherkraftwerken in Frage gestellt. In diesem Beitrag wird der am Markt beobachtbare Pumpspeichereinsatz einem simulierten lastglättenden Einsatz und einem simulierten preisbasierten Einsatz gegenübergestellt, um zu ermitteln, welche dieser beiden Strategien den realen Einsatz in Deutschland besser erklärt. Bei Betrachtung des über alle Tage des Simulationsjahres 2015 gemittelten stündlichen Einsatzes der deutschen Pumpspeicherkraftwerke zeigt sich, dass der simulierte preisbasierte Einsatz den generellen Verlauf des realen Einsatzes in allen Jahreszeiten gut nachbildet. Der lastglättende Einsatz übersteigt dagegen insbesondere in den Mittags- und Abendstunden im Sommer den realen Einsatz signifikant. Auch eine Analyse der kumulierten Jahresenergiemengen für Pump- und Turbinenbetrieb zeigt eine gute Übereinstimmung zwischen dem realen und simulierten preisbasierten Einsatz, während der simulierte lastglättende Einsatz zu deutlich größeren Energiemengen führt. Demnach sind die gegenwärtigen Marktbedingungen offenbar nicht geeignet, um das theoretische Potential zur Lastglättung vollständig auszuschöpfen.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2017Data sources: Bielefeld Academic Search Engine (BASE)http://dx.doi.org/10.5445/IR/1...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.This Research product is the result of merged Research products in OpenAIRE.
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more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2017Data sources: Bielefeld Academic Search Engine (BASE)http://dx.doi.org/10.5445/IR/1...Conference object . 2017Data sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5445/ir/1000065987&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euapps Other research productkeyboard_double_arrow_right Other ORP type 2014 Germany Funded by:EC | REELCOOPEC| REELCOOPKrüger, Dirk; Khenissi, Abdallah; Schenk, Heiko; Bouden, Chiheb; Baba, Abdallah; Oliveira, Armando; Soares, Joao; Rojas Bravo, Esther; Ben Cheikh, Ridha; Orioli, Francesco; Gasperini, Daniel; Hennecke, Klaus;add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______1640::65ebe19dddafa7915bfc7531af17de7e&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.This Research product is the result of merged Research products in OpenAIRE.
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