JP2006008458A5 - - Google Patents

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Publication number
JP2006008458A5
JP2006008458A5 JP2004189170A JP2004189170A JP2006008458A5 JP 2006008458 A5 JP2006008458 A5 JP 2006008458A5 JP 2004189170 A JP2004189170 A JP 2004189170A JP 2004189170 A JP2004189170 A JP 2004189170A JP 2006008458 A5 JP2006008458 A5 JP 2006008458A5
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JP
Japan
Prior art keywords
unit
hydrogen
supply unit
raw material
reforming
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Withdrawn
Application number
JP2004189170A
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Japanese (ja)
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JP2006008458A (en
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Priority to JP2004189170A priority Critical patent/JP2006008458A/en
Priority claimed from JP2004189170A external-priority patent/JP2006008458A/en
Publication of JP2006008458A publication Critical patent/JP2006008458A/en
Publication of JP2006008458A5 publication Critical patent/JP2006008458A5/ja
Withdrawn legal-status Critical Current

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Claims (2)

少なくとも炭素と水素から構成される有機化合物を含む原料の原料供給部と、水供給部と、前記原料と水との改質反応により水素リッチガスを生成する改質反応部とを有する水素生成部と、前記改質反応部に改質反応に必要な熱量を燃焼反応により供給する加熱部と、前記加熱部に空気を供給する燃焼用空気供給部と、前記改質反応部の改質触媒体の温度を検出する改質温度測定部と、前記原料供給部、水供給部、及び燃焼用空気供給部の出力を制御する制御部とを備えた水素生成装置であって、前記水素生成装置は、水素生成部から排出されたガスが、加熱部に戻るように構成されており、装置停止動作時に、前記制御部は、原料及び水の供給を継続しながら、改質反応部の温度が低下するように前記原料供給部、水供給部、及び燃焼用空気供給部の少なくともいずれか一つの出力を制御し、前記改質温度測定部の検出温度が予め設定した第一基準温度を下回った場合、前記原料供給部からの原料の供給および前記水供給部からの水の供給を停止し、前記改質温度測定部の検出温度が、第一基準温度よりも低い第二基準温度を下回った場合、前記原料供給部からの原料の供給を行い、少なくとも前記改質反応部のガス経路内を原料でパージすることを特徴とする水素生成装置。 A material feed portion of the raw material containing an organic compound composed of at least carbon and hydrogen, and a water supply unit, hydrogen that have a reforming reaction part for generating a hydrogen-rich gas by reforming reaction between the raw material and water A generating unit, a heating unit that supplies a heat amount necessary for the reforming reaction to the reforming reaction unit by a combustion reaction, a combustion air supply unit that supplies air to the heating unit, and reforming of the reforming reaction unit A hydrogen generation apparatus comprising: a reforming temperature measurement unit that detects a temperature of a catalyst body ; and a control unit that controls outputs of the raw material supply unit, the water supply unit, and the combustion air supply unit, apparatus, gas discharged from the hydrogen generator is, is configured to return to the pressurized hot section, when the apparatus is stopped operation, the control unit, while continuing the supply of raw materials and water, the reforming reaction unit The raw material supply unit, the water supply unit, and the combustion air so that the temperature decreases. Control at least one of the output of the supply unit, when the detected temperature of the reforming temperature measuring portion falls below the first reference temperature set in advance, from the supply and the water supply section of the material from the material feed portion Water is stopped, and when the temperature detected by the reforming temperature measurement unit falls below a second reference temperature lower than the first reference temperature, the raw material is supplied from the raw material supply unit, and at least the modified A hydrogen generating apparatus, wherein the gas path of the quality reaction section is purged with a raw material . 請求項１に記載の水素生成装置と、前記水素生成装置から供給される水素リッチガスを用いて発電する燃料電池とを備えることを特徴とする燃料電池システム。 A fuel cell system comprising: the hydrogen generator according to claim 1; and a fuel cell that generates electric power using a hydrogen-rich gas supplied from the hydrogen generator.
JP2004189170A 2004-06-28 2004-06-28 Hydrogen production apparatus and fuel cell system Withdrawn JP2006008458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004189170A JP2006008458A (en) 2004-06-28 2004-06-28 Hydrogen production apparatus and fuel cell system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004189170A JP2006008458A (en) 2004-06-28 2004-06-28 Hydrogen production apparatus and fuel cell system

Publications (2)

Publication Number Publication Date
JP2006008458A JP2006008458A (en) 2006-01-12
JP2006008458A5 true JP2006008458A5 (en) 2007-06-07

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JP2004189170A Withdrawn JP2006008458A (en) 2004-06-28 2004-06-28 Hydrogen production apparatus and fuel cell system

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JP (1) JP2006008458A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009090718A1 (en) 2008-01-17 2009-07-23 Panasonic Corporation Hydrogen generator, fuel cell power generation system including the same, and method for stopping the operation of hydrogen generator
JP5078696B2 (en) * 2008-03-27 2012-11-21 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
JP5078697B2 (en) * 2008-03-27 2012-11-21 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
JP5078698B2 (en) * 2008-03-27 2012-11-21 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
CN101981739B (en) * 2008-03-27 2013-05-08 吉坤日矿日石能源株式会社 Fuel cell system and method of load following operation of the same
WO2010116685A1 (en) * 2009-03-30 2010-10-14 パナソニック株式会社 Hydrogen generation device, fuel battery system, and method for operating hydrogen generation device
JP5433323B2 (en) 2009-07-02 2014-03-05 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
CA2772022A1 (en) 2009-08-27 2011-03-03 Jx Nippon Oil & Energy Corporation Method for load following operation of fuel cell system
JP5281998B2 (en) * 2009-09-24 2013-09-04 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
JP5281997B2 (en) * 2009-09-24 2013-09-04 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
JP5281996B2 (en) * 2009-09-24 2013-09-04 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
JP5281991B2 (en) * 2009-08-27 2013-09-04 Ｊｘ日鉱日石エネルギー株式会社 Load following operation method of fuel cell system
JP2011210643A (en) * 2010-03-30 2011-10-20 Jx Nippon Oil & Energy Corp Fuel cell system, and control method of the fuel cell system

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