Title:
水素生成装置、それを備える燃料電池システム、水素生成装置の運転方法、及び燃料電池システムの運転方法
Document Type and Number:
Japanese Patent JP5853154
Kind Code:
B2
Abstract:
A hydrogen generation apparatus according to the present invention includes: a hydrogen generator (1); a combustor (2) configured to heat the hydrogen generator (1); a combustion gas supply device; an air supply device (8); a CO sensor (5) configured to detect carbon monoxide contained in a flue gas; and a controller (6). In a case where a temperature of the hydrogen generator (1) is lower than or equal to a first temperature set in advance, or in a case where a first period set in advance has elapsed after combustion by the combustor (2) has ended, the controller (6): causes the combustion gas supply device to supply a raw material gas as a combustion gas to the combustor (2); and controls an air-fuel ratio to be out of a predetermined range, the air-fuel ratio being a ratio between air and the combustion gas that are supplied to the combustor (2). In a case where the CO sensor (5) does not detect a predetermined carbon monoxide concentration, the controller (6): determines that the CO sensor (5) is in an abnormal state; gives a notification that the CO sensor (5) is in an abnormal state; or performs control to stop the hydrogen generation apparatus (101) from operating.
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Inventors:
Hiroshi Tatsui
Masanori Yuki
Kiyoshi Taguchi
Shigeru Iiyama
Masanori Yuki
Kiyoshi Taguchi
Shigeru Iiyama
Application Number:
JP2014528725A
Publication Date:
February 09, 2016
Filing Date:
March 07, 2014
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
C01B3/38; H01M8/04; H01M8/04225; H01M8/04228; H01M8/04302; H01M8/04303; H01M8/04701; H01M8/0612
Domestic Patent References:
| JP2005026059A | 2005-01-27 | |||
| JP2009031080A | 2009-02-12 | |||
| JP2011256059A | 2011-12-22 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office