WO2023031425A3 - Ensemble batterie pour véhicule automobile - Google Patents

Ensemble batterie pour véhicule automobile Download PDF

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Publication number
WO2023031425A3
WO2023031425A3 PCT/EP2022/074506 EP2022074506W WO2023031425A3 WO 2023031425 A3 WO2023031425 A3 WO 2023031425A3 EP 2022074506 W EP2022074506 W EP 2022074506W WO 2023031425 A3 WO2023031425 A3 WO 2023031425A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery cells
temperature control
battery module
control fluid
motor vehicle
Prior art date
Application number
PCT/EP2022/074506
Other languages
English (en)
Other versions
WO2023031425A2 (fr
Inventor
Nicolas DERANGERE
Franck Dhaussy
Pierre OSZWALD
Jonathan BRUNEL
Original Assignee
Plastic Omnium Clean Energy Systems Research
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 Plastic Omnium Clean Energy Systems Research filed Critical Plastic Omnium Clean Energy Systems Research
Priority to CA3225096A priority Critical patent/CA3225096C/fr
Publication of WO2023031425A2 publication Critical patent/WO2023031425A2/fr
Publication of WO2023031425A3 publication Critical patent/WO2023031425A3/fr

Links

Classifications

    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0468—Compression means for stacks of electrodes and separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H01M10/6565—Gases with forced flow, e.g. by blowers with recirculation or U-turn in the flow path, i.e. back and forth
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/256—Carrying devices, e.g. belts
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

La présente invention concerne un ensemble batterie (3) pour véhicule automobile, comportant: - une rangée de cellules de batterie (11) disposées parallèlement les unes aux autres et alignées selon un axe X longitudinal, les cellules de batterie (11) étant disposées à distance les unes des autres de telle sorte que les cellules de batterie (11) adjacentes délimitent entre elles un écart pour le passage de fluide de régulation thermique des cellules de batterie (11), - un dispositif de maintien (15), comportant un corps de base (17), une pluralité d'entretoises (19) et des moyens de retenue (21), chaque entretoise (19) comportant un pied de montage (23) et une lame séparatrice (25) formée d'une seule pièce avec le pied de montage (23), la lame séparatrice (25) étant disposée dans l'écart situé entre deux cellules de batterie adjacentes et configurée pour séparer une première passe (P1) de fluide de régulation thermique et une seconde passe (P2) de fluide de régulation thermique. L'invention concerne également un système (1) comportant un tel ensemble batterie (3) et un boîtier (5), lequel contient l'ensemble batterie (3), le fluide de régulation thermique circulant en circuit fermé dans le boîtier (5).
PCT/EP2022/074506 2021-09-02 2022-09-02 Ensemble batterie pour véhicule automobile WO2023031425A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3225096A CA3225096C (fr) 2021-09-02 2022-09-02 Ensemble batterie pour vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LULU500615 2021-09-02
LU500615A LU500615B1 (fr) 2021-09-02 2021-09-02 Ensemble batterie pour véhicule automobile

Publications (2)

Publication Number Publication Date
WO2023031425A2 WO2023031425A2 (fr) 2023-03-09
WO2023031425A3 true WO2023031425A3 (fr) 2023-04-27

Family

ID=78402195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/074506 WO2023031425A2 (fr) 2021-09-02 2022-09-02 Ensemble batterie pour véhicule automobile

Country Status (3)

Country Link
CA (1) CA3225096C (fr)
LU (1) LU500615B1 (fr)
WO (1) WO2023031425A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1701404A1 (fr) * 2005-03-11 2006-09-13 Samsung SDI Co., Ltd. Module de batterie
JP2014154401A (ja) * 2013-02-08 2014-08-25 Mitsubishi Heavy Ind Ltd 電池モジュール、電池ユニット
JP5672000B2 (ja) * 2009-12-25 2015-02-18 株式会社Ｇｓユアサ 単電池およびこの単電池を用いた組電池
CN205609622U (zh) * 2016-04-12 2016-09-28 宁德时代新能源科技股份有限公司 电池模组
CN113130962A (zh) * 2019-12-31 2021-07-16 致茂电子(苏州)有限公司 模块化电池载盘

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1701404A1 (fr) * 2005-03-11 2006-09-13 Samsung SDI Co., Ltd. Module de batterie
JP5672000B2 (ja) * 2009-12-25 2015-02-18 株式会社Ｇｓユアサ 単電池およびこの単電池を用いた組電池
JP2014154401A (ja) * 2013-02-08 2014-08-25 Mitsubishi Heavy Ind Ltd 電池モジュール、電池ユニット
CN205609622U (zh) * 2016-04-12 2016-09-28 宁德时代新能源科技股份有限公司 电池模组
CN113130962A (zh) * 2019-12-31 2021-07-16 致茂电子(苏州)有限公司 模块化电池载盘

Also Published As

Publication number Publication date
WO2023031425A2 (fr) 2023-03-09
CA3225096A1 (fr) 2023-03-09
LU500615B1 (fr) 2023-03-02
CA3225096C (fr) 2024-04-30

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