| 摘要 |
A fuel cell system (10) includes a fuel cell stack (12a, 12b), a heat exchanger (14) for heating an oxygen-containing gas using a heat medium before the oxygen-containing gas is supplied to the fuel cell stack (12a, 12b), a reformer for reforming a raw fuel chiefly containing hydrocarbon to produce a fuel gas to be supplied to the fuel cell stack (12a, 12b), a combustor (18) for burning a raw fuel and an exhaust gas discharged from the fuel cell stack (12a, 12b) after consumption in power generation reaction to produce a combustion gas as the heat medium, and a casing (20) containing the fuel cell stack (12a), the heat exchanger (14), the reformer (16), and the combustor (18). A combustion gas outlet (24) of the combustor (18) is directly opened to a combustion gas inlet (26) of the fluid unit (22). |
