FR3074363B1 - Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression - Google Patents

Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression Download PDF

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Publication number
FR3074363B1
FR3074363B1 FR1761269A FR1761269A FR3074363B1 FR 3074363 B1 FR3074363 B1 FR 3074363B1 FR 1761269 A FR1761269 A FR 1761269A FR 1761269 A FR1761269 A FR 1761269A FR 3074363 B1 FR3074363 B1 FR 3074363B1
Authority
FR
France
Prior art keywords
pressure regulation
fuel cell
outlet pipe
cell including
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1761269A
Other languages
English (en)
Other versions
FR3074363A1 (fr
Inventor
Matthieu Baron
Mathieu Baudy
Theophile Horde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Power Units SAS
Original Assignee
Safran Power Units SAS
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 Safran Power Units SAS filed Critical Safran Power Units SAS
Priority to FR1761269A priority Critical patent/FR3074363B1/fr
Priority to EP18822275.6A priority patent/EP3718162A1/fr
Priority to US16/765,455 priority patent/US11302943B2/en
Priority to PCT/EP2018/082838 priority patent/WO2019106010A1/fr
Publication of FR3074363A1 publication Critical patent/FR3074363A1/fr
Application granted granted Critical
Publication of FR3074363B1 publication Critical patent/FR3074363B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H01M8/04746—Pressure; Flow
    • H01M8/04761—Pressure; Flow of fuel cell exhausts
    • 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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
    • 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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04402—Pressure; Ambient pressure; Flow of anode exhausts
    • 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
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

Une pile à combustible, en particulier pour une application aéronautique, comprenant un module central comprenant une pluralité de cellules de génération d'électricité, une première plaque terminale et une deuxième plaque terminale, au moins une des plaques terminales comprenant au moins une canalisation de sortie (22, 22'). La pile à combustible comprend un dispositif de régulation de pression (3) relié fluidiquement à la canalisation de sortie (22'), ledit dispositif de régulation de pression (3) comprenant au moins une branche (3A, 3B, 3C) reliée fluidiquement à la canalisation de sortie (22'), au moins un organe d'ouverture/fermeture (5A, 5B, 5C) de la branche (3A, 3B, 3C), au moins un organe de mesure (6) de la pression (P22) dans la canalisation de sortie (22') et au moins un organe de commande (7) de l'organe d'ouverture/fermeture (5A, 5B, 5C) en fonction de la pression mesurée (P22).
FR1761269A 2017-11-28 2017-11-28 Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression Active FR3074363B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1761269A FR3074363B1 (fr) 2017-11-28 2017-11-28 Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression
EP18822275.6A EP3718162A1 (fr) 2017-11-28 2018-11-28 Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression
US16/765,455 US11302943B2 (en) 2017-11-28 2018-11-28 Fuel cell comprising a pressure regulating device and method for regulating pressure
PCT/EP2018/082838 WO2019106010A1 (fr) 2017-11-28 2018-11-28 Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761269A FR3074363B1 (fr) 2017-11-28 2017-11-28 Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression
FR1761269 2017-11-28

Publications (2)

Publication Number Publication Date
FR3074363A1 FR3074363A1 (fr) 2019-05-31
FR3074363B1 true FR3074363B1 (fr) 2021-08-06

Family

ID=61521625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761269A Active FR3074363B1 (fr) 2017-11-28 2017-11-28 Pile a combustible comprenant un dispositif de regulation de pression et procede de regulation de pression

Country Status (4)

Country Link
US (1) US11302943B2 (fr)
EP (1) EP3718162A1 (fr)
FR (1) FR3074363B1 (fr)
WO (1) WO2019106010A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000005917A1 (it) 2020-03-19 2021-09-19 Metatron S P A Sistema di cella a combustibile e regolatore elettronico di pressione di combustibile per tale sistema
FR3123764B1 (fr) 2021-06-02 2023-04-28 Safran Power Units Procédé et module de commande d’une vanne de régulation de la pression interne d’un circuit de fluide dans un dispositif électrochimique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4649308B2 (ja) * 2005-10-04 2011-03-09 本田技研工業株式会社 燃料電池システム
DE102005051583A1 (de) * 2005-10-27 2007-05-03 Airbus Deutschland Gmbh Brennstoffzellensystem für die Versorgung von Luftfahrzeugen
US20070205384A1 (en) * 2006-03-02 2007-09-06 Smc Kabushiki Kaisha Flow Rate Control Apparatus
JP2011150794A (ja) * 2010-01-19 2011-08-04 Toyota Motor Corp 燃料電池システム及びその制御方法

Also Published As

Publication number Publication date
US11302943B2 (en) 2022-04-12
EP3718162A1 (fr) 2020-10-07
WO2019106010A1 (fr) 2019-06-06
US20200313211A1 (en) 2020-10-01
FR3074363A1 (fr) 2019-05-31

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