| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance restraint effectiveness of catalyst deterioration after taking steps of charging into a secondary cell. <P>SOLUTION: A fuel cell system 10 controls the operation of a fuel cell 100 for charging of surplus generated power into a secondary cell not so as to exceed a high-potential avoidance voltage specifying an upper limit of output power, while maintaining a temperature of the fuel cell 100 so that the FC temperature of the fuel cell 100 is accommodated in a target temperature range. When the secondary cell charging capacity is on the full charging side, the high-potential avoidance voltage is shifted to the high-voltage side and a target temperature range for maintaining the FC temperature is shifted to the low temperature side. <P>COPYRIGHT: (C)2012,JPO&INPIT |
