FUEL CELL POWER GENERATION SYSTEM AND CELL MODULE FOR FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a fuel cell power generating system and a cell module for the fuel cell of high power generating efficiency, generating power by using reformed gas rich in hydrogen.

SOLUTION: The system is provided with a cell stack for solid oxide fuel cell installed adjacent to a reforming catalyst layer of a structure generating power by electro chemical reaction of the hydrogen rich reformed gas and oxygen and supplying exhaust heat produced by the generation of power and the produced exhaust gas from a fuel electrode containing hydrogen steam to the reformed catalyst layer. A hydrogen separating means selectively separating the hydrogen is installed adjacent to the reformed catalyst layer. The cell module for the solid oxide fuel 19 provided with a hydrogen flow path in which the hydrogen separated from the reformed gas installed adjacent to the hydrogen separating means flows is provided. A cell stack for solid polymer type fuel cell 24 (or cell stack for phosphoric acid type fuel cell) generates power by reaction of hydrogen and oxygen in the hydrogen flow path of the cell module for the solid oxide fuel type cell 19.

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