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VIESSMANN WERKE

VIESSMANN WERKE GMBH & CO KG
Country: Germany

VIESSMANN WERKE

3 Projects, page 1 of 1
  • Funder: European Commission Project Code: 723649
    Overall Budget: 4,243,700 EURFunder Contribution: 3,969,950 EUR

    The MPC-: GT project brought together a transdisciplinary team of SMEs, large industry and research institutes, experienced in research and application of design and control systems in the combined building and energy world. Based on prior research, supported by (joint) EU and national projects, and practical experience the bottlenecks where identified that prevent at this moment a real breakthrough of geothermal heat pumps (GEO-HP) combined with thermally activated building systems (TABS) - GEOTABS. Solutions, which need to be implemented in an integrated way, were identified and sufficient proof of concept was gathered to join forces in a RIA. The innovative concepts aim at increasing the share of low valued (low-grade) energy sources by means of using low exergy systems on the one hand and aim at upgrading low/moderate temperature resources on the other hand. The overall solution consists of an optimal integration of GEOTABS and secondary supply and emission systems. To allow for an optimal use of both the GEOTABS and the secondary system, a split will be made between a so-called “base load” that will be provided by the GEOTABS and the remaining energy needs that should be supplied by the secondary system. A generic rule, eliminating case-by-case simulation work, will be developed. The second part of the proposed solution aims at a white box approach for Model Predictive Control (MPC) to generate a controller model with precomputed model inputs such as disturbances and HVAC thermal power to avoid case by case development. Research is needed to assess the overall performance and robustness of such an approach towards uncertainties. As such, the MPC-: GT consortium believes to have identified an integrated solution that will provide a near optimal design strategy for the MPC GEOTABS concept using optimal control integrated design. The solution will support the industry, especially the SME members, to expand their activities and strengthen their competitiveness.

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  • Funder: European Commission Project Code: 700339
    Overall Budget: 84,462,096 EURFunder Contribution: 33,932,800 EUR

    PACE is a major initiative aimed at ensuring the European mCHP sector makes the next move to mass market commercialisation. The project will deploy a total of 2,650 new fuel cell microCHP units with real customers and monitor them for an extended period. This will: - Enable fuel cell mCHP manufacturers to scale up production, using new series techniques, and increased automation. By 2018, four leading European manufacturers (Bosch, SOLIDpower, Vaillant and Viessmann) will have installed capacity for production of over 1,000 units/year (each will install over 500 units in PACE). These production lines will test the manufacturing techniques which will allow for mass market scale up and the reductions in unit cost which will come from associated economies of scale. - Allow the deployment of new innovations in fuel cell microCHP products, which reduce unit cost by over 30%, increase stack lifetime to over 10 years (by end of the project) and improve the electrical efficiency of all units. - Create a large dataset of the performance of the units, which will demonstrate the readiness of fuel cell mCHP as a mass market product. This will prove that fuel cell mCHP can be a leading contributor to reducing primary energy consumption and GHG emissions across Europe. - Allow the units in the trial to be pooled in a large scale test of the concept of aggregating and controlling the output from mCHP to act as a virtual power plant. This will be achieved in a project run by EWE on a section of the German grid earmarked for smart grid trials. - Act as the basis for an effort to standardise mCHP products in Europe, helping create a more efficient market for both installers and component suppliers. The project will provide an evidence base which will be used in a dissemination campaign targeting policy makers (who can provide supportive policies for the next wave of mCHP roll-out) and increasing awareness of the technology within the domestic heating sector (main route to market).

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  • Funder: European Commission Project Code: 303462
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