| 摘要 |
[PROBLEMS] To quickly and optimally control the water condition and temperature of a fuel cell even when the fuel cell is at a low temperature and in a dry state. [MEANS FOR SOLVING PROBLEMS] If it is determined that a fuel cell is in a dry state (YES in step S120) and is determined that the fuel cell is at a low temperature (YES in step S130), a control device performs a low-efficiency power generation (step S140). Performing the low-efficiency power generation makes it possible to quickly warm up the fuel cell and bring the cathode water balance of the fuel cell (2) into a plus (wet) state, so that the water condition and temperature of the fuel cell can be quickly and optimally controlled. |
