| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system, capable of surely knowing that a small quantity of water at a transition stage is supplied to steam reforming reaction and smoothly transferring from partial oxidation reforming reaction to the steam reforming reaction. <P>SOLUTION: The fuel cell system FCS executes water supply determination treatment (step S08) for determining the existence of water supply to a reformer, on the basis of detected results of a pressure detection means (step S04) after starting pumping of water, by switching a pump from a stop state to a pumping state during at least starting of the pump. <P>COPYRIGHT: (C)2011,JPO&INPIT |
