FI125987B - Menetelmä ja järjestely suojakaasujen tarpeen minimoimiseksi - Google Patents

Menetelmä ja järjestely suojakaasujen tarpeen minimoimiseksi Download PDF

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Publication number
FI125987B
FI125987B FI20115685A FI20115685A FI125987B FI 125987 B FI125987 B FI 125987B FI 20115685 A FI20115685 A FI 20115685A FI 20115685 A FI20115685 A FI 20115685A FI 125987 B FI125987 B FI 125987B
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FI
Finland
Prior art keywords
fuel cell
anode
fuel
stack
cell system
Prior art date
Application number
FI20115685A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20115685A0 (fi
FI20115685A7 (fi
Inventor
Tero Hottinen
Kim Åström
Marko Laitinen
Original Assignee
Convion Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Convion Oy filed Critical Convion Oy
Publication of FI20115685A0 publication Critical patent/FI20115685A0/fi
Priority to FI20115685A priority Critical patent/FI125987B/fi
Priority to KR1020147002734A priority patent/KR102015677B1/ko
Priority to EP12762317.1A priority patent/EP2727179B1/en
Priority to CN201280032739.XA priority patent/CN103828111B/zh
Priority to JP2014517859A priority patent/JP6000346B2/ja
Priority to IN100DEN2014 priority patent/IN2014DN00100A/en
Priority to PCT/FI2012/050676 priority patent/WO2013001166A1/en
Publication of FI20115685A7 publication Critical patent/FI20115685A7/fi
Priority to US14/142,245 priority patent/US20140113162A1/en
Application granted granted Critical
Publication of FI125987B publication Critical patent/FI125987B/fi

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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
    • H01M8/04298—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
    • 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
    • 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

Landscapes

  • 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)
FI20115685A 2011-06-30 2011-06-30 Menetelmä ja järjestely suojakaasujen tarpeen minimoimiseksi FI125987B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20115685A FI125987B (fi) 2011-06-30 2011-06-30 Menetelmä ja järjestely suojakaasujen tarpeen minimoimiseksi
JP2014517859A JP6000346B2 (ja) 2011-06-30 2012-06-28 安全性ガスの必要を最小化するための方法及び装置
EP12762317.1A EP2727179B1 (en) 2011-06-30 2012-06-28 Method and arrangement for minimizing need for safety gases
CN201280032739.XA CN103828111B (zh) 2011-06-30 2012-06-28 使对安全气体的需求最小的设备和方法
KR1020147002734A KR102015677B1 (ko) 2011-06-30 2012-06-28 안전 가스들에 대한 필요를 최소화하기 위한 방법 및 장치
IN100DEN2014 IN2014DN00100A (enExample) 2011-06-30 2012-06-28
PCT/FI2012/050676 WO2013001166A1 (en) 2011-06-30 2012-06-28 Method and arrangement for minimizing need for safety gases
US14/142,245 US20140113162A1 (en) 2011-06-30 2013-12-27 Method and arrangement for minimizing need for safety gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115685A FI125987B (fi) 2011-06-30 2011-06-30 Menetelmä ja järjestely suojakaasujen tarpeen minimoimiseksi

Publications (3)

Publication Number Publication Date
FI20115685A0 FI20115685A0 (fi) 2011-06-30
FI20115685A7 FI20115685A7 (fi) 2012-12-31
FI125987B true FI125987B (fi) 2016-05-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115685A FI125987B (fi) 2011-06-30 2011-06-30 Menetelmä ja järjestely suojakaasujen tarpeen minimoimiseksi

Country Status (8)

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)

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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
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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

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Also Published As

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
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
KR102015677B1 (ko) 2019-08-28
IN2014DN00100A (enExample) 2015-05-15

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