发明名称 |
OPERATION CONTROL DEVICE AND OPERATION CONTROL METHOD FOR FUEL CELL POWER PLANT |
摘要 |
A fuel cell power plant stops anode gas supply to a fuel cell stack 1 by an anode gas supply mechanism 20 when an anode gas pressure in the fuel cell stack 1 reaches an upper limit pressure, and resumes supplying the anode gas by the anode gas supply mechanism 20 when the anode gas pressure in the fuel cell stack 1 lowers to a lower limit pressure. A sensor 52-54 detects if a hydrogen supply amount supplied to the fuel cell stack 1 satisfies a required amount to generate a target generated power, and a controller 51 corrects the lower limit pressure in an increasing direction when the hydrogen supply amount does not satisfy the required amount, thereby suppressing a generated power of the fuel cell stack 1 from reducing even when a flooding takes place in the fuel cell stack 1. |
申请公布号 |
EP2453507(A1) |
申请公布日期 |
2012.05.16 |
申请号 |
EP20100797091 |
申请日期 |
2010.06.29 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
TOMITA, YOUSUKE;SATO, MASASHI |
分类号 |
H01M8/04089;H01M8/0444;H01M8/04537;H01M8/04746;H01M8/10 |
主分类号 |
H01M8/04089 |
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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