| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation device provided with a fuel reforming device, capable of stabilizing a combustion state in a combustor by stabilizing the state of burner flame in the combustor. <P>SOLUTION: The fuel cell power generation device includes: the fuel reforming device 20 including a reformer 21 and the combustor 24; a fuel cell body 40; a hydrogen-containing gas supply passage L2 in which a first on-off valve V2 is disposed; a first bypass passage L3 in which a second on-off valve V2 and an orifice 25 are disposed; a second bypass passage L4 in which a third on-off valve V4 is disposed; and a control device 50 which controls in a starting process between the start of combustion of the combustor 24 and the start of supply of hydrogen-containing gas to the fuel cell body 40 to open the second on-off valve V3 and close the first on-off valve V2 and the third on-off valve V4 when the temperature of a catalyst layer of the reformer 21 is below a predetermined temperature, and to open the third on-off valve V4 and close the first on-off valve V2 and the second on-off valve V4 when the temperature of the catalyst layer of the reformer 21 exceeds the predetermined temperature. <P>COPYRIGHT: (C)2010,JPO&INPIT |
