| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of operating a fuel cell in a proper condition, by keeping the temperature of a reforming catalyst at a prescribe temperature even if the temperature of a raw fuel gas fluctuates. SOLUTION: This fuel cell system is equipped with the fuel cell to generate electricity if a fuel gas and cathode air are supplied to it, a reforming air volume control valve V1 and a control means CU serving as air introducing means to evaporate liquid raw fuel by burning exhaust gas discharged from the fuel cell and using its combustion heat and to supply reforming air used for reforming to an evaporator by regulating its flow in accordance with the quantity of the raw fuel injected and the temperature of the raw fuel, and a reformer to produce the fuel gas by reforming the raw fuel gas. |
