发明名称 |
CONTROLLING SOLID OXIDE FUEL CELL OPERATION |
摘要 |
This invention relates to controlling a load-following solid oxide fuel cell system such that the fuel cells in the system are operating within an acceptable electrochemical reaction efficiency. The system has a controller that is programmed to detect a load change on a fuel cell stack, and when the load decreases, reduces the fuel flow rate to the stack or deactivates one or more fuel cells in the stack such that the stack operates within an acceptable electrochemical reaction efficiency range corresponding to the decreased load; and when the load increases, the controller increases the fuel flow rate to the stack or activates fuel cells in the stack such that the stack operates within the acceptable electrochemical reaction efficiency range. |
申请公布号 |
CA2541775(A1) |
申请公布日期 |
2005.04.28 |
申请号 |
CA20042541775 |
申请日期 |
2004.10.21 |
申请人 |
ALBERTA RESEARCH COUNCIL INC. |
发明人 |
ZHENG, RONG;KOVACIK, GARY J.;YAMARTE, LUIS;SARKAR, PARTHA;RHO, HONGSANG |
分类号 |
H01M8/24;H01M8/04;H01M8/12;H02J7/00 |
主分类号 |
H01M8/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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