| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid-oxide fuel cell system for reducing a temperature of exhaust gas and moisture content included in the exhaust gas, and suppressing discharge of the exhaust gas to the fresh air as white smoke even in winter or in cold districts. <P>SOLUTION: A control section 100 controls the pump output of a water conveyance source 72 based on a temperature T of exhaust gas detected by an exhaust gas temperature sensor 201, and increases an amount of heat exchange in a heat exchanger 74 by increasing the pump output of the water conveyance source 72 when the temperature T of the exhaust gas is relatively high. The control section 100 decreases the pump output of the water conveyance source 72 or sets it to zero and decreases the amount of heat exchange in a heat exchanger 74 or sets the amount to zero when the temperature T of the exhaust gas is relatively low. <P>COPYRIGHT: (C)2011,JPO&INPIT |
