| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of quickening the rise of a fuel cell by supplying air to the fuel cell quickly when starting and miniaturizing a battery for start. SOLUTION: An air passage from a compressor 2 to the fuel cell 1 is selectively changed over to a flow passage passing a main flow passage 6 in which a noise eliminator 10 and a heat exchanger 11 are arranged and a flow passage passing a bypass flow passage 7 having a smaller diameter than that of the main flow passage by selector valves 8, 9. After start, air is supplied by passing a bypass flow passage 7 side until the flow rate and a pressure of compressed air exceed threshold values determined in advance. |
