燃料電池発電システム

Japanese Patent JP5592760

B2

PROBLEM TO BE SOLVED: To provide a fuel cell power generation system which is capable of using a shift converter catalyst in a highly active state with low energy consumption.SOLUTION: A fuel cell power generation system S comprises: a fuel reforming device 10; a fuel cell device 20; and a control device 30 which controls the operation of each of the devices 10 and 20. The fuel reforming device 10 comprises: a reformer 3 which generates reformed gas; a converter 5 which has a shift converter catalyst 5a for converting carbon monoxide contained in the reformed gas into carbon dioxide; temperature detection means T which detects a temperature of the shift converter catalyst 5a; and heating means H which is capable of heating the shift converter catalyst 5a. If the shift converter catalyst 5a meets a degradation occurrence condition and a temperature detected by the temperature detection means T is lower than a reference temperature, the control device 30 changes the operation of the heating means H to thereby raise the temperature of the shift converter catalyst 5a when increasing a generation amount of the reformed gas in the reformer 3.

JP2009224293	FUEL CELL SYSTEM
WO/2012/081205	ELECTRICITY-GENERATION SYSTEM AND METHOD FOR OPERATING SAME
JP2002201478	METHOD FOR DESULFURIZING AND REFORMING KEROSINE

Masashi Tanaka
Seisaku Higashiguchi
Kazuhiro Hirai
濱走 Masami
Yoshihiko Koyama
Yamaki 理生

JP2010252182A

September 17, 2014

November 10, 2010

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Osaka Gas Co., Ltd.

H01M8/06; C01B3/38; C01B3/48; H01M8/10

Shuichiro Kitamura
East Kunihiko

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