Solid Oxide Fuel Cell Stack Module Development for Fuel Flexible Power Generation

被引:1
|
作者
Ghezel-Ayagh, Hossein [1 ]
Way, Richard [1 ]
Huang, Peng [1 ]
Walzak, James [1 ]
Jolly, Stephen [1 ]
Patel, Dilip [1 ]
Willman, Carl [1 ]
Davis, Keith E. [1 ]
Lukas, Mike [1 ]
Borglum, Brian [2 ]
Tang, Eric [2 ]
Pastula, Michael [2 ]
Petri, Randy [3 ]
Richards, Mark [3 ]
机构
[1] FuelCell Energy Inc, 3 Great Pasture Rd, Danbury, CT 06813 USA
[2] Versa Power Sys Ltd, Calgary, AB, Canada
[3] Versa Power Sys Inc, Littleton, CO 80127 USA
来源
FUEL CELL SEMINAR 2011 | 2012年 / 42卷 / 01期
关键词
D O I
10.1149/1.4705499
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
FuelCell Energy is developing solid oxide fuel cell (SOFC) systems and technology for very efficient, economically viable, coal-to-electricity power plants utilizing synthesis gas (syngas) from a coal gasifier for the Department of Energy Solid State Energy Conversion Alliance (SECA) program. SOFC technology development includes cell performance enhancement, stack building block scale-up, stack tower design and testing, and development of a 250 kW module accommodating multiple stack towers. The Baseline power plant system is designed to remove at least 90% of carbon in the syngas for sequestration as CO2, and is expected to achieve near-zero emissions to the environment. System optimization to achieve >55% electrical efficiency based on coal higher heating value has been completed. The SOFC power block layout and factory cost estimate have been generated for the Baseline power plant. In addition to the 500 MW (nominal) Baseline power plant system developed for the SECA program, a small-scale (>250 kW) Proof-of-Concept Module system is being developed.
引用
收藏
页码:233 / 239
页数:7
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