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Titel:

Improving Energy Efficiency in Small-Scale Biogas-Powered Solid Oxide Fuel Cell Systems by CO2 Removal and Bidirectional Operation

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Weinrich, J.; Herrmann, S.; Fischer, F.; Hauck, M.; Spliethoff, H.; Gaderer, M.
Abstract:
Electricity from biogas plays an important role in a fossil-free energy system since it provides base load power. However, the conversion process is usually based on gas engines with comparatively low electrical efficiencies. We developed a new CHP system for the conversion of biogas to electricity with a net efficiency exceeding 80 % by use of highly efficient solid oxide fuel cells (SOFC). In addition, the operation mode of the system can be reversed to serve as a power-to-gas facility for ene...     »
Stichworte:
biogas, efficiency, methane, fuel cell, combined heat and power generation (CHP)
Kongresstitel:
27th European Biomass Conference and Exhibition
Kongress / Zusatzinformationen:
Lisbon
Zeitschriftentitel:
Proceedings of the 27th European Biomass Conference and Exhibition
Jahr:
2019
Band / Volume:
27-30 May 2019
Seitenangaben Beitrag:
pp. 992-993
Volltext / DOI:
doi:10.5071/27theubce2019-2cv.8.41
WWW:
http://www.etaflorence.it/proceedings/
Verlag / Institution:
ETA-Florence Renewable Energies
Print-ISSN:
2282-5819
Publikationsdatum:
01.01.2019
TUM Einrichtung:
Professur für Regenerative Energiesysteme
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