| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell having a high coefficient of fuel use, to provide a fuel cell power generation system having the fuel cell, and to provide the power generation method using the fuel cell power generation system. <P>SOLUTION: The fuel cell is formed in such a way that a plurality of electrode-electrolyte assembly units composed of a plurality of electrode-electrolyte assemblies, having a fuel passage on the negative electrode side are stacked, a fuel passage connecting part is arranged so that fuel passages in at least three sets of electrode-electrolyte assembly units counted from the fuel inlet side are connected in parallel, and the fuel passage connected to an fuel outlet is only the fuel passage of the electrode-electrolyte assembly nearest to the fuel outlet; the fuel cell power generation system has a hydrogen production device generating hydrogen by supplying water to a hydrogen generation material, and the fuel cell; and the power generation method consumes 80-100% of fuel supplied to the fuel cell by using the fuel cell power generation system. <P>COPYRIGHT: (C)2009,JPO&INPIT |
