发明名称 |
FUEL CELL SYSTEM AND METHOD OF CONTROLLING OPERATION OF FUEL CELL |
摘要 |
A fuel cell system includes a fuel cell including an electrolyte membrane, a sensor configured to measure a temperature of the fuel cell, and a controller. The controller is configured to cause the fuel cell to perform a wet operation to increase a water balance at a cathode of the fuel cell to a value higher than a water balance at the cathode during a normal operation of the fuel cell, when the temperature of the fuel cell measured by the sensor is maintained at a first threshold temperature or higher for a prescribed period of time or longer and then the temperature of the fuel cell decreases to below a second threshold temperature that is equal to or lower than the first threshold temperature. |
申请公布号 |
US2016190613(A1) |
申请公布日期 |
2016.06.30 |
申请号 |
US201514976440 |
申请日期 |
2015.12.21 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SHIOKAWA Satoshi;BONO Tetsuya;HAMANOI Osamu |
分类号 |
H01M8/04 |
主分类号 |
H01M8/04 |
代理机构 |
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代理人 |
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主权项 |
1. A fuel cell system comprising:
a fuel cell including an electrolyte membrane; a sensor configured to measure a temperature of the fuel cell; and a controller configured to cause the fuel cell to perform a wet operation to increase a water balance at a cathode of the fuel cell to a value higher than a water balance at the cathode during a normal operation of the fuel cell, when the temperature of the fuel cell measured by the sensor is maintained at a first threshold temperature or higher for a prescribed period of time or longer and then the temperature of the fuel cell decreases to below a second threshold temperature that is equal to or lower than the first threshold temperature. |
地址 |
Toyota-shi JP |