发明名称 |
FUEL CELL SYSTEM AND OPERATION CONTROL METHOD OF THE SAME |
摘要 |
The present invention provides a technique capable of satisfying both the restoration of an output voltage of a fuel cell and an improvement of electric power responsiveness in a fuel cell system in a situation in which its operation status is restored to a normal operation from an operation having low power generation efficiency. A controller updates a lower limit voltage threshold in accordance with the restoration of an FC voltage until the operation status is restored to a normal operation from an operation having low power generation efficiency, such as an intermittent operation and a warm-up operation (step S1). The controller increases an FC current in accordance with the updated lower limit voltage threshold (steps S2 and S3) to thereby satisfy both the requirements of the restoration of the output voltage of the fuel cell stack and the improvement of the electric power responsiveness. |
申请公布号 |
CA2911358(A1) |
申请公布日期 |
2016.05.14 |
申请号 |
CA20152911358 |
申请日期 |
2015.11.05 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KANEKO, TOMOHIKO;NAGANUMA, YOSHIAKI;TANO, YUTAKA;OKAMOTO, YOHEI |
分类号 |
H01M8/043;H01M8/04537;H01M8/04858 |
主分类号 |
H01M8/043 |
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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