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FR3044475B1 - ENERGY GENERATING SYSTEM FOR MOUNTING IN AN AIRCRAFT - Google Patents

ENERGY GENERATING SYSTEM FOR MOUNTING IN AN AIRCRAFT

Info

Publication number
FR3044475B1
FR3044475B1 FR1561468A FR1561468A FR3044475B1 FR 3044475 B1 FR3044475 B1 FR 3044475B1 FR 1561468 A FR1561468 A FR 1561468A FR 1561468 A FR1561468 A FR 1561468A FR 3044475 B1 FR3044475 B1 FR 3044475B1
Authority
FR
France
Prior art keywords
enclosure
pressure
fuel cell
hydrogen
aircraft
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
FR1561468A
Other languages
French (fr)
Other versions
FR3044475A1 (en
Inventor
Nicolas Autrusson
Arnaud Fournet
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.)
ArianeGroup SAS
Original Assignee
Herakles SA
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 Herakles SA filed Critical Herakles SA
Priority to FR1561468A priority Critical patent/FR3044475B1/en
Priority to PCT/FR2016/052986 priority patent/WO2017089679A1/en
Publication of FR3044475A1 publication Critical patent/FR3044475A1/en
Application granted granted Critical
Publication of FR3044475B1 publication Critical patent/FR3044475B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M8/04298—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
    • 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
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • 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
    • H01M8/0444—Concentration; Density
    • 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
    • H01M8/04664—Failure or abnormal function
    • H01M8/04679—Failure or abnormal function 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
    • H01M8/04746—Pressure; Flow
    • 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
    • H01M8/04791—Concentration; Density
    • H01M8/04798—Concentration; Density of fuel cell reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B64D2041/005—Fuel cells
    • 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
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • 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
    • Y02E60/32—Hydrogen storage
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

L'invention concerne un système (1) de génération d'énergie destiné à être monté dans un aéronef, comprenant au moins : - une pile à combustible (5) destinée à générer de l'énergie comprenant une anode (7) et une cathode (6), - un dispositif de stockage d'hydrogène (10) comprenant une première enceinte renfermant de l'hydrogène sous pression, - un circuit d'alimentation (12) en hydrogène reliant le dispositif de stockage d'hydrogène (10) à l'anode (7) de la pile à combustible (5), - un dispositif d'alimentation en oxygène (14 ; 16) configuré pour alimenter la cathode (6) de la pile à combustible (5) avec de l'oxygène, - une deuxième enceinte (13) dans laquelle sont présents le dispositif de stockage d'hydrogène (10) et au moins une partie du circuit d'alimentation (12) en hydrogène, - un dispositif de pressurisation configuré pour pressuriser l'intérieur de la deuxième enceinte (13) avec un gaz inerte à une première pression supérieure à la pression du milieu extérieur (M) à la deuxième enceinte (13), et - un dispositif de régulation de la pression (24) configuré pour évacuer une partie du contenu de la deuxième enceinte (13) à l'extérieur de celle-ci lorsqu'une deuxième pression prédéterminée, supérieure à la première pression, est atteinte à l'intérieur de la deuxième enceinte (13) et pour maintenir l'intérieur de la deuxième enceinte (13) à une pression supérieure à la pression du milieu extérieur (M).The invention relates to an energy generation system (1) intended to be mounted in an aircraft, comprising at least: - a fuel cell (5) intended to generate energy comprising an anode (7) and a cathode (6), - a hydrogen storage device (10) comprising a first enclosure containing hydrogen under pressure, - a hydrogen supply circuit (12) connecting the hydrogen storage device (10) to the anode (7) of the fuel cell (5), - an oxygen supply device (14; 16) configured to supply the cathode (6) of the fuel cell (5) with oxygen, - a second enclosure (13) in which the hydrogen storage device (10) and at least part of the hydrogen supply circuit (12) are present, - a pressurization device configured to pressurize the interior of the second enclosure (13) with an inert gas at a first pressure greater than the pressure of the environment (M) outside the second enclosure (13), and - a pressure regulating device (24) configured to evacuate part of the contents of the second enclosure (13) outside thereof when a second predetermined pressure, greater than the first pressure, is reached inside the second enclosure (13) and to maintain the interior of the second enclosure (13) at a pressure greater than the pressure of the external environment ( M).

FR1561468A 2015-11-27 2015-11-27 ENERGY GENERATING SYSTEM FOR MOUNTING IN AN AIRCRAFT Active FR3044475B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1561468A FR3044475B1 (en) 2015-11-27 2015-11-27 ENERGY GENERATING SYSTEM FOR MOUNTING IN AN AIRCRAFT
PCT/FR2016/052986 WO2017089679A1 (en) 2015-11-27 2016-11-17 Power generation system intended to be mounted in an aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561468A FR3044475B1 (en) 2015-11-27 2015-11-27 ENERGY GENERATING SYSTEM FOR MOUNTING IN AN AIRCRAFT

Publications (2)

Publication Number Publication Date
FR3044475A1 FR3044475A1 (en) 2017-06-02
FR3044475B1 true FR3044475B1 (en) 2017-12-29

Family

ID=55135407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561468A Active FR3044475B1 (en) 2015-11-27 2015-11-27 ENERGY GENERATING SYSTEM FOR MOUNTING IN AN AIRCRAFT

Country Status (2)

Country Link
FR (1) FR3044475B1 (en)
WO (1) WO2017089679A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3120828A1 (en) * 2021-03-17 2022-09-23 Airbus Operations (S.A.S.) Hydrogen storage system and aircraft comprising a hydrogen storage system.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622156B2 (en) * 1985-03-01 1994-03-23 三菱電機株式会社 Fuel cell device
US5980726A (en) * 1998-05-05 1999-11-09 Proton Energy Systems Hydrogen electrochemical system environment
CN100511799C (en) * 2003-10-01 2009-07-08 松下电器产业株式会社 Fuel cell power-generating system
CN102292862A (en) * 2009-01-23 2011-12-21 松下电器产业株式会社 Fuel cell system and method of operating same
DE102010054756B4 (en) * 2010-12-16 2012-12-20 Airbus Operations Gmbh Fuel cell system and use of a fuel cell system

Also Published As

Publication number Publication date
WO2017089679A1 (en) 2017-06-01
FR3044475A1 (en) 2017-06-02

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