KR101738211B1 - 고체산화물 연료전지 시스템에서 비상 정지 또는 정전 시 스텍 보호 방법 - Google Patents

고체산화물 연료전지 시스템에서 비상 정지 또는 정전 시 스텍 보호 방법 Download PDF

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Publication number
KR101738211B1
KR101738211B1 KR1020140024553A KR20140024553A KR101738211B1 KR 101738211 B1 KR101738211 B1 KR 101738211B1 KR 1020140024553 A KR1020140024553 A KR 1020140024553A KR 20140024553 A KR20140024553 A KR 20140024553A KR 101738211 B1 KR101738211 B1 KR 101738211B1
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South Korea
Prior art keywords
water
fuel cell
stack
fuel
fuel gas
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Expired - Fee Related
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KR1020140024553A
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English (en)
Korean (ko)
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KR20150102836A (ko
Inventor
정종식
박성태
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포항공과대학교 산학협력단
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Priority to KR1020140024553A priority Critical patent/KR101738211B1/ko
Priority to PCT/KR2015/001862 priority patent/WO2015130095A1/ko
Priority to JP2016572220A priority patent/JP6522013B2/ja
Priority to US15/121,028 priority patent/US20170018790A1/en
Priority to CN201580011029.2A priority patent/CN106063011A/zh
Publication of KR20150102836A publication Critical patent/KR20150102836A/ko
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Publication of KR101738211B1 publication Critical patent/KR101738211B1/ko
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04126—Humidifying
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04228—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during shut-down
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1231—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Hydrogen, Water And Hydrids (AREA)
KR1020140024553A 2014-02-28 2014-02-28 고체산화물 연료전지 시스템에서 비상 정지 또는 정전 시 스텍 보호 방법 Expired - Fee Related KR101738211B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020140024553A KR101738211B1 (ko) 2014-02-28 2014-02-28 고체산화물 연료전지 시스템에서 비상 정지 또는 정전 시 스텍 보호 방법
PCT/KR2015/001862 WO2015130095A1 (ko) 2014-02-28 2015-02-26 고체산화물 연료전지 시스템에서 비상 정지 또는 정전 시 스텍 보호 방법
JP2016572220A JP6522013B2 (ja) 2014-02-28 2015-02-26 固体酸化物燃料電池システムにおける非常停止または停電時のスタック保護方法
US15/121,028 US20170018790A1 (en) 2014-02-28 2015-02-26 Stack protection method in case of emergency shut down or black out in solid oxide fuel cell system
CN201580011029.2A CN106063011A (zh) 2014-02-28 2015-02-26 固体氧化物燃料电池系统紧急停止或停电时的堆栈保护方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140024553A KR101738211B1 (ko) 2014-02-28 2014-02-28 고체산화물 연료전지 시스템에서 비상 정지 또는 정전 시 스텍 보호 방법

Publications (2)

Publication Number Publication Date
KR20150102836A KR20150102836A (ko) 2015-09-08
KR101738211B1 true KR101738211B1 (ko) 2017-05-23

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KR1020140024553A Expired - Fee Related KR101738211B1 (ko) 2014-02-28 2014-02-28 고체산화물 연료전지 시스템에서 비상 정지 또는 정전 시 스텍 보호 방법

Country Status (5)

Country Link
US (1) US20170018790A1 (https=)
JP (1) JP6522013B2 (https=)
KR (1) KR101738211B1 (https=)
CN (1) CN106063011A (https=)
WO (1) WO2015130095A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190072782A (ko) 2017-12-18 2019-06-26 재단법인 포항산업과학연구원 고체산화물 연료전지 시스템 및 이의 운전방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102456195B1 (ko) 2021-12-08 2022-10-19 조연선 다기능 유아물품 전용 보관함

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004221020A (ja) * 2003-01-17 2004-08-05 Toyota Motor Corp 標準水蒸気発生装置、燃料電池用加湿器、及び燃料電池用ガス・水管理システム
JP2006155982A (ja) * 2004-11-26 2006-06-15 Kyocera Corp 水蒸気供給装置
JP2012216372A (ja) * 2011-03-31 2012-11-08 Kansai Electric Power Co Inc:The 固体酸化物形燃料電池の緊急停止方法
JP5269447B2 (ja) * 2008-03-14 2013-08-21 Ｊｘ日鉱日石エネルギー株式会社 高温型燃料電池システムとその運転方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001351641A (ja) * 2000-06-09 2001-12-21 Mitsui Eng & Shipbuild Co Ltd 複合発電装置
JP2009016223A (ja) * 2007-07-05 2009-01-22 Central Res Inst Of Electric Power Ind 固体酸化物形燃料電池の作動方法及び作動システム
JP2010080172A (ja) * 2008-09-25 2010-04-08 Hitachi Ltd 固体酸化物形燃料電池システム及びその制御方法
US20120315560A1 (en) * 2010-03-01 2012-12-13 Aisin Seiki Kabushiki Kaisha Fuel cell system, fuel cell control method, and fuel cell determination method
US8499722B2 (en) * 2010-05-28 2013-08-06 Hno Greenfuels, Inc. Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
JP2012138186A (ja) * 2010-12-24 2012-07-19 Kyocera Corp 高温作動型燃料電池システム
EP2661782B1 (en) * 2011-01-06 2018-10-03 Bloom Energy Corporation Sofc hot box components
JP5801583B2 (ja) * 2011-03-29 2015-10-28 大阪瓦斯株式会社 固体酸化物形燃料電池システム
JP5753733B2 (ja) * 2011-05-16 2015-07-22 日本特殊陶業株式会社 燃料電池モジュール及び燃料電池システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004221020A (ja) * 2003-01-17 2004-08-05 Toyota Motor Corp 標準水蒸気発生装置、燃料電池用加湿器、及び燃料電池用ガス・水管理システム
JP2006155982A (ja) * 2004-11-26 2006-06-15 Kyocera Corp 水蒸気供給装置
JP5269447B2 (ja) * 2008-03-14 2013-08-21 Ｊｘ日鉱日石エネルギー株式会社 高温型燃料電池システムとその運転方法
JP2012216372A (ja) * 2011-03-31 2012-11-08 Kansai Electric Power Co Inc:The 固体酸化物形燃料電池の緊急停止方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190072782A (ko) 2017-12-18 2019-06-26 재단법인 포항산업과학연구원 고체산화물 연료전지 시스템 및 이의 운전방법

Also Published As

Publication number Publication date
WO2015130095A1 (ko) 2015-09-03
JP6522013B2 (ja) 2019-05-29
US20170018790A1 (en) 2017-01-19
CN106063011A (zh) 2016-10-26
JP2017506814A (ja) 2017-03-09
KR20150102836A (ko) 2015-09-08

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