| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system for preventing film degradation of a fuel cell. <P>SOLUTION: In case a temperature of the fuel cell 10 detected by a temperature sensor 102 is a temperature having possibility in which an inside of the fuel cell 10 is frozen, an anode and a cathode of the fuel cell 10 are scavenged. Then, in case an outside air temperature detected by an outside air temperature sensor 103 goes below a maximum ice crystal generation range, a water pump 43 and an electric fan 42 are driven, and an electric thermostat 44 is switched to a radiator 41 side to circulate a refrigerant, whereby, the fuel cell 10 is rapidly cooled to carry out rapid cooling control so as a time elapse in which the temperature of the fuel cell 10 passes through the maximum ice crystal generation range to be shortened. <P>COPYRIGHT: (C)2010,JPO&INPIT |
