| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the occurrence of unpleasant operating noise in a fuel cell system equipped with an injector. <P>SOLUTION: A fuel cell system 1 comprises: a fuel cell 10; a fuel supply unit 3 for supplying fuel gas to the fuel cell 10; an injector 35 which supplies gas to the downstream side of the fuel supply unit 3 by adjusting gas conditions on the upstream side; and a control means 4 which controls driving of the injector 35 at a predetermined driving cycle. The control means 4 sets a driving cycle of the injector 35 depending on an operating state of the fuel cell 10. <P>COPYRIGHT: (C)2007,JPO&INPIT |
