| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of restraining reduction of power generation efficiency. <P>SOLUTION: The fuel cell system includes a cell stack. The cell stack includes a fuel cell having an anode and a cathode. A CPU controls the amount of air supply to the cathode by an air pump to be increased, every time the time of power generation of the cell stack exceeds a first predetermined time. The CPU also sets a second predetermined time based on a total power generating time, and drives the air pump for the second predetermined time after stopping a water solution pump on the occasion of stopping power generation of the cell stack. <P>COPYRIGHT: (C)2011,JPO&INPIT |
