KR102015677B1 - 안전 가스들에 대한 필요를 최소화하기 위한 방법 및 장치 - Google Patents

안전 가스들에 대한 필요를 최소화하기 위한 방법 및 장치 Download PDF

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KR102015677B1
KR102015677B1 KR1020147002734A KR20147002734A KR102015677B1 KR 102015677 B1 KR102015677 B1 KR 102015677B1 KR 1020147002734 A KR1020147002734 A KR 1020147002734A KR 20147002734 A KR20147002734 A KR 20147002734A KR 102015677 B1 KR102015677 B1 KR 102015677B1
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fuel cell
anode
cell system
need
high temperature
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KR20140051283A (ko
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떼로 호띠넨
낌 오스트룀
마르꼬 라이띠넨
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콘비온 오와이
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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
    • 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04865—Voltage
    • H01M8/0488—Voltage of fuel cell stacks
    • 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
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • 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
    • 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
    • H01M8/04225—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 start-up
    • 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
    • H01M8/04298—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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or fuel cell stacks
    • 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
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04634—Other electric variables, e.g. resistance or impedance
    • H01M8/04649—Other electric variables, e.g. resistance or impedance of fuel cell stacks
    • 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04895—Current
    • H01M8/0491—Current of fuel cell stacks
    • 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04955—Shut-off or shut-down of fuel cells
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)
KR1020147002734A 2011-06-30 2012-06-28 안전 가스들에 대한 필요를 최소화하기 위한 방법 및 장치 Active KR102015677B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20115685 2011-06-30
FI20115685A FI125987B (fi) 2011-06-30 2011-06-30 Menetelmä ja järjestely suojakaasujen tarpeen minimoimiseksi
PCT/FI2012/050676 WO2013001166A1 (en) 2011-06-30 2012-06-28 Method and arrangement for minimizing need for safety gases

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KR20140051283A KR20140051283A (ko) 2014-04-30
KR102015677B1 true KR102015677B1 (ko) 2019-08-28

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Country Link
US (1) US20140113162A1 (enExample)
EP (1) EP2727179B1 (enExample)
JP (1) JP6000346B2 (enExample)
KR (1) KR102015677B1 (enExample)
CN (1) CN103828111B (enExample)
FI (1) FI125987B (enExample)
IN (1) IN2014DN00100A (enExample)
WO (1) WO2013001166A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6163386B2 (ja) * 2013-08-27 2017-07-12 三菱日立パワーシステムズ株式会社 燃料電池システム、及びその保護方法
EP3041934A1 (en) 2013-09-03 2016-07-13 Moderna Therapeutics, Inc. Chimeric polynucleotides
WO2017104301A1 (ja) 2015-12-15 2017-06-22 日産自動車株式会社 燃料電池システム、及び燃料電池システムの制御方法
CN108432014B (zh) 2015-12-25 2021-06-11 日产自动车株式会社 燃料电池系统和燃料电池系统的控制方法
JP6627887B2 (ja) 2015-12-25 2020-01-08 日産自動車株式会社 燃料電池システム、及び燃料電池システムの制御方法
EP3396764B1 (en) 2015-12-25 2020-02-05 Nissan Motor Co., Ltd. Fuel cell system and fuel cell system control method
WO2017154258A1 (ja) * 2016-03-11 2017-09-14 日産自動車株式会社 燃料電池スタックの製造方法
DE102016208434B4 (de) 2016-05-17 2025-06-18 Audi Ag Brennstoffzellensystem und Verfahren zum Überwachen eines Brennstoffzellensystems
FR3051987B1 (fr) * 2016-05-30 2018-05-18 Centre National De La Recherche Scientifique (Cnrs) Procede d'alimentation electrique d'un equipement par une station autonome hybride
CN109562698B (zh) 2016-07-29 2020-02-07 日产自动车株式会社 车辆系统
KR101947888B1 (ko) 2017-01-09 2019-02-14 현대자동차주식회사 연료전지 차량의 에너지 공급 제어방법 및 제어시스템
EP3570355B1 (en) * 2017-01-10 2022-03-09 Nissan Motor Co., Ltd. Control method for fuel cell system, and fuel cell system
CN108346811B (zh) * 2018-01-29 2020-07-14 东南大学 用于并网型固体氧化物燃料电池的有功跟踪优化控制系统
US20190245220A1 (en) * 2018-02-02 2019-08-08 Lg Fuel Cell Systems, Inc. Methods for Transitioning a Fuel Cell System between Modes of Operation
EP3751653A4 (en) 2018-02-09 2021-02-17 Nissan Motor Co., Ltd. ANODE LAYER ACTIVATION PROCESS FOR SOLID OXIDE FUEL CELL, AND SOLID OXIDE FUEL CELL SYSTEM
US10483566B2 (en) 2018-03-20 2019-11-19 Cummins Enterprise Llc Method and control sub-system for operating a power generation system having a fuel-cell
WO2021014822A1 (ja) * 2019-07-19 2021-01-28 パナソニックＩｐマネジメント株式会社 燃料電池システムおよび燃料電池システムの制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020028362A1 (en) 2000-09-01 2002-03-07 Dennis Prediger Anode oxidation protection in a high-temperature fuel cell
US20020168555A1 (en) 2001-05-09 2002-11-14 Subhasish Mukerjee Strategies for preventing anode oxidation
JP2005519443A (ja) 2002-03-02 2005-06-30 エム・テー・ウー・シーエフシー・ソルーションズ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 燃料電池の陽極を不活性化する方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB552758I5 (enExample) * 1966-05-25 1900-01-01
US5338421A (en) * 1992-08-07 1994-08-16 Toyota Jidosha Kabushiki Kaisha Method of and apparatus for separation by agglomeration
US7226679B2 (en) * 2002-07-31 2007-06-05 Siemens Power Generation, Inc. Fuel cell system with degradation protected anode
JP4815733B2 (ja) * 2003-03-24 2011-11-16 日産自動車株式会社 燃料電池システム
US20050123810A1 (en) * 2003-12-09 2005-06-09 Chellappa Balan System and method for co-production of hydrogen and electrical energy
JP4807000B2 (ja) * 2005-08-09 2011-11-02 トヨタ自動車株式会社 性能劣化判定装置及びその方法
JP4993293B2 (ja) * 2007-07-19 2012-08-08 トヨタ自動車株式会社 燃料電池システム及び移動体
JP5081542B2 (ja) * 2007-09-03 2012-11-28 本田技研工業株式会社 燃料電池システム及びその運転方法
FI122455B (fi) * 2007-10-03 2012-01-31 Waertsilae Finland Oy Polttokennolaitteisto
JP5333713B2 (ja) * 2008-04-07 2013-11-06 日産自動車株式会社 燃料電池システム、燃料電池システムに用いるプログラム、及び情報記録媒体。
US7951281B2 (en) * 2008-06-04 2011-05-31 Corning Incorporated Methods for diminishing or preventing the deposition of a metal oxide on an electrode surface
AT507763B1 (de) * 2008-12-30 2010-12-15 Fronius Int Gmbh Verfahren und vorrichtung zum austragen verbrauchter und zum teil explosionsfähiger betriebsmedien einer brennstoffzelle
FI20105196A (fi) 2010-03-01 2011-09-02 Waertsilae Finland Oy Menetelmä ja järjestely anodin hapettumisen estämiseksi

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020028362A1 (en) 2000-09-01 2002-03-07 Dennis Prediger Anode oxidation protection in a high-temperature fuel cell
US20020168555A1 (en) 2001-05-09 2002-11-14 Subhasish Mukerjee Strategies for preventing anode oxidation
JP2005519443A (ja) 2002-03-02 2005-06-30 エム・テー・ウー・シーエフシー・ソルーションズ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 燃料電池の陽極を不活性化する方法

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Publication number Publication date
US20140113162A1 (en) 2014-04-24
FI20115685A0 (fi) 2011-06-30
EP2727179A1 (en) 2014-05-07
CN103828111B (zh) 2017-02-15
KR20140051283A (ko) 2014-04-30
CN103828111A (zh) 2014-05-28
FI125987B (fi) 2016-05-13
FI20115685A7 (fi) 2012-12-31
JP2014523081A (ja) 2014-09-08
JP6000346B2 (ja) 2016-09-28
WO2013001166A1 (en) 2013-01-03
EP2727179B1 (en) 2018-08-01
IN2014DN00100A (enExample) 2015-05-15

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