FR3115635B1 - Système et procédé de refroidissement d’un ensemble de piles à combustible - Google Patents

Système et procédé de refroidissement d’un ensemble de piles à combustible Download PDF

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Publication number
FR3115635B1
FR3115635B1 FR2010966A FR2010966A FR3115635B1 FR 3115635 B1 FR3115635 B1 FR 3115635B1 FR 2010966 A FR2010966 A FR 2010966A FR 2010966 A FR2010966 A FR 2010966A FR 3115635 B1 FR3115635 B1 FR 3115635B1
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FR
France
Prior art keywords
cooling
fuel cell
loop
cell assembly
cooling fluid
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
FR2010966A
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English (en)
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FR3115635A1 (fr
Inventor
Karine Prince
David Lavergne
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.)
Liebherr Aerospace Toulouse SAS
Original Assignee
Liebherr Aerospace Toulouse 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 Liebherr Aerospace Toulouse SAS filed Critical Liebherr Aerospace Toulouse SAS
Priority to FR2010966A priority Critical patent/FR3115635B1/fr
Priority to EP21794588.0A priority patent/EP4233112A1/fr
Priority to PCT/EP2021/079573 priority patent/WO2022090173A1/fr
Priority to CN202180072336.7A priority patent/CN116529919A/zh
Priority to US18/033,799 priority patent/US20230402625A1/en
Publication of FR3115635A1 publication Critical patent/FR3115635A1/fr
Application granted granted Critical
Publication of FR3115635B1 publication Critical patent/FR3115635B1/fr
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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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • 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
    • H01M8/04701—Temperature
    • H01M8/04731—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
    • H01M8/24—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
    • 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

Abstract

SYSTÈME ET PROCÉDÉ DE REFROIDISSEMENT D’UN ENSEMBLE DE PILE S À COMBUSTIBLE L’invention concerne un système de refroidissement d’un ensemble (10) de piles à combustible d’un véhicule de transport, tel qu’un aéronef, comprenant : une boucle (20) de circulation d’un fluide de refroidissement ; un échangeur thermique (24) de refroidissement configuré pour pouvoir assurer des échanges thermiques entre ladite boucle (20) et un canal (25) de circulation d’un air (26) de refroidissement ; une pompe (21) à vitesse variable d’alimentation de ladite boucle de refroidissement en fluide de refroidissement en fonction d’une mesure représentative du besoin de refroidissement dudit ensemble des piles à combustible ; pour chaque pile (10a, 10b, 10c) à combustible dudit ensemble de piles, une vanne 3 voies (12a, 12b, 12c) de régulation du débit de fluide de refroidissement alimentant cette pile en fonction d’une mesure représentative du besoin de refroidissement de cette pile. Figure pour l’abrégé : figure 1
FR2010966A 2020-10-26 2020-10-26 Système et procédé de refroidissement d’un ensemble de piles à combustible Active FR3115635B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2010966A FR3115635B1 (fr) 2020-10-26 2020-10-26 Système et procédé de refroidissement d’un ensemble de piles à combustible
EP21794588.0A EP4233112A1 (fr) 2020-10-26 2021-10-25 Système et procédé de refroidissement d'un ensemble de piles à combustible
PCT/EP2021/079573 WO2022090173A1 (fr) 2020-10-26 2021-10-25 Système et procédé de refroidissement d'un ensemble de piles à combustible
CN202180072336.7A CN116529919A (zh) 2020-10-26 2021-10-25 用于冷却燃料电池组件的系统和方法
US18/033,799 US20230402625A1 (en) 2020-10-26 2021-10-25 System and method for cooling a fuel cell assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010966A FR3115635B1 (fr) 2020-10-26 2020-10-26 Système et procédé de refroidissement d’un ensemble de piles à combustible
FR2010966 2020-10-26

Publications (2)

Publication Number Publication Date
FR3115635A1 FR3115635A1 (fr) 2022-04-29
FR3115635B1 true FR3115635B1 (fr) 2022-09-23

Family

ID=74205991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010966A Active FR3115635B1 (fr) 2020-10-26 2020-10-26 Système et procédé de refroidissement d’un ensemble de piles à combustible

Country Status (5)

Country Link
US (1) US20230402625A1 (fr)
EP (1) EP4233112A1 (fr)
CN (1) CN116529919A (fr)
FR (1) FR3115635B1 (fr)
WO (1) WO2022090173A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087491B1 (fr) * 2018-10-18 2020-11-06 Safran Aircraft Engines Procede de commande d'une turbomachine comportant un moteur electrique
US11824234B1 (en) 2022-09-29 2023-11-21 First Mode Ipp Limited Cooling multiple parallel hydrogen fuel cell stacks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792259B1 (fr) * 1999-04-15 2001-06-15 Valeo Thermique Moteur Sa Dispositif de refroidissement pour vehicule electrique a pile a combustible
US8298713B2 (en) * 2006-10-25 2012-10-30 GM Global Technology Operations LLC Thermally integrated fuel cell humidifier for rapid warm-up
CN108054411A (zh) * 2018-01-17 2018-05-18 中国重汽集团济南动力有限公司 一种商用车燃料电池热管理系统

Also Published As

Publication number Publication date
EP4233112A1 (fr) 2023-08-30
CN116529919A (zh) 2023-08-01
FR3115635A1 (fr) 2022-04-29
US20230402625A1 (en) 2023-12-14
WO2022090173A1 (fr) 2022-05-05

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