| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of performing appropriate combustion control even at starting in a low temperature, capable of efficiently worming a fuel cell. <P>SOLUTION: The fuel cell system is provided with branched anode gas supply piping 44 through which hydrogen not yet supplied to the fuel cell FC flows, and branched cathode gas supply piping 48 through which air flows. The upstream of the branched anode gas supply piping 44 is connected to upstream side of a regulator 14 of an anode gas supply piping 11, and the other end is connected to the branched anode gas supply piping 48 through a hydrogen injector 45. Further, the branched anode gas supply piping 44 has a hydrogen regulator 47, and the pressure of the branched cathode gas supply piping 48 is inputted to the hydrogen regulator 47 as signal pressure. <P>COPYRIGHT: (C)2007,JPO&INPIT |
