| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reforming system which suppresses a backward flow of a fuel or a fuel gas from a combustor side, and a fuel cell system. <P>SOLUTION: The reforming system has a combustor 2 which combusts a fuel with air, an air feeder 3 which feeds air to the combustor 2, a reformer 4 which reforms a fuel for reforming, a case 1 which has a housing chamber 10, a ventilator 6 which generates a ventilation flow which ventilates the housing chamber 10, and a control part 100. The control part 100 stops or moves in reverse the operation of the ventilator 6 so as to suppress a backward flow of a fuel or a combustion exhaust gas of the combustor 2 side to the housing chamber 10, when a fault occurs in the air feeder 3. <P>COPYRIGHT: (C)2011,JPO&INPIT |
