| 摘要 |
PURPOSE:To maintain a reforming catalyst part in a fuel gas supply device at a desirable temperature even if load variation occurs. CONSTITUTION:A fuel cell power generating system 1 has an output current collector 31 Hall DCCT in addition to use of a fuel gas supply device 4A and a controller 2 to a traditional fuel cell power generating system. The fuel gas supply device 4A has a fuel reformer 41A having a reforming tube 411 in which a reforming catalyst is accommodated and a heating device 412 for supplying a combustion gas for heating the reforming tube 411 to a desirable temperature. The output current detector 31 is installed in an output current passage 92 and outputs a signal 31a corresponding to an output current 9A value. The controller 2 inputs a signal 62a outputted by a flow meter 62 and a signal 31a and outputs a signal 2a corresponding to required air supply amount supplied by an air supply device 8. The air supply device 8 inputs the signal 2a and supplies combustion air 8a whose amount is determined by the signal 2a to the heating device 412. |
