KR102632777B1 - 연료 전지 어셈블리 및 연관된 작동 방법 - Google Patents

연료 전지 어셈블리 및 연관된 작동 방법 Download PDF

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KR102632777B1
KR102632777B1 KR1020227040528A KR20227040528A KR102632777B1 KR 102632777 B1 KR102632777 B1 KR 102632777B1 KR 1020227040528 A KR1020227040528 A KR 1020227040528A KR 20227040528 A KR20227040528 A KR 20227040528A KR 102632777 B1 KR102632777 B1 KR 102632777B1
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fuel cell
cell assembly
assembly
electrical connection
fuel
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KR20220159491A (ko
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션 애쉬턴
재커리 엘리엇
해리 존 카르마진
케빈 쿱초
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인텔리전트 에너지 리미티드
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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
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • 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
    • H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • 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
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    • 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
    • H01M8/04238—Depolarisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M8/04246—Short circuiting means for defective fuel cells
    • H—ELECTRICITY
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    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
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    • H01M8/0432—Temperature; Ambient temperature
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    • H01M8/0438—Pressure; Ambient pressure; Flow
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    • H01M8/0444—Concentration; Density
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    • 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
    • H01M8/04492—Humidity; Ambient humidity; Water content
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    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
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    • H—ELECTRICITY
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    • 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
    • H01M8/04544—Voltage
    • H01M8/04552—Voltage of the individual fuel cell
    • 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
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    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
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    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage of fuel cell stacks
    • H—ELECTRICITY
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    • 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
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    • H01M8/04567—Voltage of auxiliary devices, e.g. batteries, capacitors
    • H—ELECTRICITY
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    • 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
    • H01M8/04574—Current
    • H01M8/04582—Current of the individual fuel cell
    • H—ELECTRICITY
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    • H01M8/00—Fuel cells; Manufacture thereof
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    • H01M8/04753—Pressure; Flow of fuel cell reactants
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    • H01M8/04873—Voltage of the individual fuel cell
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    • 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
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    • H01M8/04858—Electric variables
    • H01M8/04865—Voltage
    • H01M8/0488—Voltage of fuel cell stacks
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    • 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
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    • H01M8/04865—Voltage
    • H01M8/04888—Voltage of auxiliary devices, e.g. batteries, capacitors
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    • 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
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    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
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    • H01—ELECTRIC ELEMENTS
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    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
KR1020227040528A 2014-12-08 2015-12-07 연료 전지 어셈블리 및 연관된 작동 방법 Active KR102632777B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1421778.0 2014-12-08
GB1421778.0A GB2533277B (en) 2014-12-08 2014-12-08 Fuel cell assembly and associated method of operation
KR1020217007023A KR102470221B1 (ko) 2014-12-08 2015-12-07 연료 전지 어셈블리 및 연관된 작동 방법
PCT/GB2015/053737 WO2016092277A1 (en) 2014-12-08 2015-12-07 Fuel cell assembly and associated method of operation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217007023A Division KR102470221B1 (ko) 2014-12-08 2015-12-07 연료 전지 어셈블리 및 연관된 작동 방법

Publications (2)

Publication Number Publication Date
KR20220159491A KR20220159491A (ko) 2022-12-02
KR102632777B1 true KR102632777B1 (ko) 2024-02-01

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KR1020217007023A Active KR102470221B1 (ko) 2014-12-08 2015-12-07 연료 전지 어셈블리 및 연관된 작동 방법
KR1020177018482A Expired - Fee Related KR102227470B1 (ko) 2014-12-08 2015-12-07 연료 전지 어셈블리 및 연관된 작동 방법

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KR1020177018482A Expired - Fee Related KR102227470B1 (ko) 2014-12-08 2015-12-07 연료 전지 어셈블리 및 연관된 작동 방법

Country Status (7)

Country Link
US (1) US12119524B2 (enExample)
EP (2) EP3761421A1 (enExample)
JP (2) JP7014602B2 (enExample)
KR (3) KR102632777B1 (enExample)
CN (2) CN112768736B (enExample)
GB (1) GB2533277B (enExample)
WO (1) WO2016092277A1 (enExample)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
GB2533277B (en) * 2014-12-08 2017-12-06 Intelligent Energy Ltd Fuel cell assembly and associated method of operation
US20200227762A1 (en) * 2017-08-15 2020-07-16 Jiangsu Horizon New Energy Technologies Co., Ltd. Fuel cell system and control method therefor
DE102018201103A1 (de) * 2018-01-24 2019-07-25 Audi Ag Verfahren zur Bestimmung des Startzustandes eines Brennstoffzellensystems
DE102019215895A1 (de) * 2019-10-16 2021-04-22 Robert Bosch Gmbh Verfahren zum Inbetriebsetzen eines Brennstoffzellen-Stack
DE102019218870A1 (de) 2019-12-04 2021-06-10 Robert Bosch Gmbh Brennstoffzelle, Brennstoffzellenstapel sowie Verfahren zum Betreiben eines Brennstoffzellenstapels
KR102815177B1 (ko) * 2021-10-26 2025-05-30 주식회사 엘지에너지솔루션 셀 트레이
NL2034674B1 (en) * 2023-04-24 2024-10-31 Hyet Holding B V Electrochemical device, control system and a method for reducing contaminant poisoning of membranes of an electrochemical device
DE102024200228A1 (de) * 2024-01-11 2025-07-17 Stellantis Auto Sas Verfahren zum Betreiben einer Brennstoffzellenanordnung und Steuereinheit dafür

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KR100813247B1 (ko) 2006-10-17 2008-03-13 삼성에스디아이 주식회사 연료전지 시스템 및 그 운영방법
JP2008186673A (ja) 2007-01-29 2008-08-14 Toyota Motor Corp 燃料電池スタック

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