| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of surely exhausting water in a fuel cell after stoppage of power generation. <P>SOLUTION: In the fuel cell system S provided with a fuel cell stack 10 equipped with an anode-side flow channel 16a in which reaction gas is circulated and a cathode-side flow channel 17a and generating power by being supplied with hydrogen and air, a compressor 31 supplying scavenging gas to the anode-side flow channel 16a and the cathode-side flow channel 17a to scavenge air, and a control part 61 controlling the compressor 31, the control part 61 controls the compressor 31 so that it alternately repeats scavenging to supply scavenging air and standing not to supply the scavenging gas, at stoppage of power generation of the fuel cell system S. <P>COPYRIGHT: (C)2007,JPO&INPIT |
