| 摘要 |
A fuel cell system includes a fuel cell stack, a heat exchanger for heating an oxygen-containing gas using a heat medium before the oxygen-containing gas is supplied to the fuel cell stack, a reformer for reforming a raw fuel chiefly containing hydrocarbon to produce a fuel gas to be supplied to the fuel cell stack, a combustor for burning a raw fuel and an exhaust gas discharged from the fuel cell stack after consumption in power generation reaction to produce a combustion gas as the heat medium, a casing containing the fuel cell stack, the heat exchanger, the reformer, and the combustor. A combustion gas outlet of the combustor is directly opened to a combustion gas inlet of the fluid unit. |
