| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell stack device which reduces temperature distribution generated along the stacking direction of cells of the fuel cell in a fuel cell stack. <P>SOLUTION: The fuel cell stack device (100) includes: at least one fuel cell stack (20) formed by stacking a plurality of cells of the fuel cell (10); a reformer (30) disposed on one end sides of the plurality of cells of the fuel cell and causing a reforming reaction; and a combustion part (70) disposed between the fuel cell stack and the reformer and combusting fuel off-gas not used for power generation of cells of the fuel cell. The reformer includes a first flow passage (34) for flowing fuel gas toward one end side from the other end side in the stacking direction of cells of the fuel cell in the at least one fuel cell stack, and a second flow passage (35) communicating with the first flow passage for flowing the fuel gas toward the other end side from one end side in the stacking direction of cells of the fuel cell in the fuel cell stack. <P>COPYRIGHT: (C)2011,JPO&INPIT |
