| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology about a fuel cell system capable of reducing exhaustion of an odorant that is contained in an anode off gas to the outside of a moving body, while the moving body is stopped or it travels at a low speed. <P>SOLUTION: The fuel cell system comprises a fuel cell 10 which is mounted on a vehicle 1 of a moving body, to generate power through electrochemical reaction between hydrogen gas and oxidation gas; an anode off gas path 22 in which the anode off gas that is exhausted from the anode side of the fuel cell 10 flows; and an exhaust valve 30 which, when the moving speed of the vehicle 1 is lower than the specified moving speed, shuts off flow of the anode off gas in the anode off gas path 22, or reduces flow rate of the anode off gas. <P>COPYRIGHT: (C)2008,JPO&INPIT |
