| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving generation efficiency of a fuel cell and stably continuing power generation even when a gas heat quantity per unit volume of material gas is small.SOLUTION: A controller 15 adjusts a material supply amount by controlling a material supplier 5 so that detection temperature of a modification temperature detector 14 becomes a predetermined target temperature, can control a power generation amount of a fuel cell 4 to the power generation amount suitable for a hydrogen amount to be generated by a reformer 1, namely, the hydrogen amount to be supplied to the fuel cell 4 by lowering the power generation amount of the fuel cell 4 when the detection temperature of the modification temperature detector 14 becomes lower than the target temperature by first temperature or more, and can stably continue power generation of the fuel cell 4. |
