| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the overheat of a reforming part even when the combustion in a combustion part is continued with a maximum amount of heating without supplying a hydrocarbon based gas into the reforming part for regulating the combustion part. <P>SOLUTION: A fuel cell power generation system 2 comprises: the reformer 4 provided with a reforming water housing part 6, a reforming water supply pump 10, an evaporator 12, a reforming part 14, a raw fuel gas housing part 16, the combustion part 26 and the like; a fuel cell power generation apparatus 56 provided with a fuel cell 48, a water circulation passage 50, a circulation pump 52, a cistern 54 and the like; and a control part 66. The reforming water supply pump 10 supplies reforming water in a quantity to produce the necessary quantity of steam for the reforming part 14 to the evaporator 12 in a reforming work. The reforming water can be supplied in a quantity equal to or above the necessary quantity to the evaporator 12 in the regulating work of the combustion part 26 and as a result, the overheat of the reforming part 14 is prevented even when the combustion is continued in the maximum amount of heating without operating the reforming in the reforming part 14. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
