| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system which is advantageous for avoiding a deterioration damage of a reforming part and a fuel cell. <P>SOLUTION: The fuel cell system is provided with a fuel cell 8, a fuel supply passage 4 which supplies a reforming gas to a fuel electrode of the fuel cell 8, an oxidant supply passage 16 which supplies an oxidant to an oxidant electrode of the fuel cell 8, a raw material water supply passage 7 which is provided with a water refining part 7d having a water purifying material which purifies water to make steam which is used for a reforming reaction in the reforming part 1. An alarming part is provided which makes an alarm for an exchange of the purifying material of the water refining part 7d, when a water refining degree measured by a water refining degree detecting part 300 exceeds a threshold value for refining. <P>COPYRIGHT: (C)2007,JPO&INPIT |
