WO2020054228A1 - Dispositif d'alimentation électrique - Google Patents

Dispositif d'alimentation électrique Download PDF

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Publication number
WO2020054228A1
WO2020054228A1 PCT/JP2019/029339 JP2019029339W WO2020054228A1 WO 2020054228 A1 WO2020054228 A1 WO 2020054228A1 JP 2019029339 W JP2019029339 W JP 2019029339W WO 2020054228 A1 WO2020054228 A1 WO 2020054228A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
supply device
heat insulating
insulating member
battery cell
Prior art date
Application number
PCT/JP2019/029339
Other languages
English (en)
Japanese (ja)
Inventor
直剛 吉田
直 武田
和博 原塚
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Publication of WO2020054228A1 publication Critical patent/WO2020054228A1/fr

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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • 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
    • H01M10/64—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
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates 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
    • H01M10/655—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
    • 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
    • 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
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—Organic material
    • 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
    • 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

Abstract

Afin de supprimer le transfert de chaleur entre des éléments de batterie adjacents tout en supprimant toute augmentation de la taille d'un dispositif d'alimentation électrique, ce dispositif d'alimentation électrique selon la présente invention comprend une pluralité d'éléments de batterie (1) conçue de telle sorte que sa forme externe est rectangulaire, une pluralité de séparateurs (2A) pour isoler des éléments de batterie adjacents (1), et un élément de restriction pour assembler la pluralité d'éléments de batterie (1) et la pluralité de séparateurs (2A). Chacun des séparateurs (2A) comprend une partie de plaque prise en sandwich (22A) disposée entre des éléments de batterie adjacents (1), au moins un élément d'isolation en forme de feuille (24A) disposé entre la partie de plaque prise en sandwich (22A) et l'élément de batterie adjacent (1), et une paroi périphérique (26) qui fait saillie à partir de la partie de plaque prise en sandwich (22A) vers l'élément de batterie adjacent (1). De plus, chacun des éléments de batterie (1) est ajusté dans un espace cloisonné par la paroi périphérique (26) de sorte que chacun des séparateurs (2A) limite le déplacement relatif entre des éléments de batterie adjacents (1).
PCT/JP2019/029339 2018-09-11 2019-07-26 Dispositif d'alimentation électrique WO2020054228A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018169255 2018-09-11
JP2018-169255 2018-09-11

Publications (1)

Publication Number Publication Date
WO2020054228A1 true WO2020054228A1 (fr) 2020-03-19

Family

ID=69778249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/029339 WO2020054228A1 (fr) 2018-09-11 2019-07-26 Dispositif d'alimentation électrique

Country Status (1)

Country Link
WO (1) WO2020054228A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020110543A1 (de) 2020-04-17 2021-10-21 Bayerische Motoren Werke Aktiengesellschaft Energiespeichereinrichtung, Kraftfahrzeug und Kühlplattenanordnung
EP4131581A1 (fr) * 2021-08-05 2023-02-08 Illinois Tool Works Inc. Feuille de blocage thermique
WO2024021942A1 (fr) * 2022-07-29 2024-02-01 宁德时代新能源科技股份有限公司 Dispositif de stockage d'électricité et dispositif électrique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010157450A (ja) * 2008-12-27 2010-07-15 Sanyo Electric Co Ltd バッテリシステム
JP2012119156A (ja) * 2010-11-30 2012-06-21 Sanyo Electric Co Ltd 組電池及びこれを装備する電動車両
JP2015138753A (ja) * 2014-01-24 2015-07-30 日立オートモティブシステムズ株式会社 電池モジュール
WO2018061894A1 (fr) * 2016-09-27 2018-04-05 パナソニックＩｐマネジメント株式会社 Batterie, module de batterie et procédé de production d'un séparateur
WO2018110055A1 (fr) * 2016-12-12 2018-06-21 パナソニックＩｐマネジメント株式会社 Feuille d'isolation thermique, son procédé de production et cellule secondaire dans laquelle celle-ci est utilisée

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010157450A (ja) * 2008-12-27 2010-07-15 Sanyo Electric Co Ltd バッテリシステム
JP2012119156A (ja) * 2010-11-30 2012-06-21 Sanyo Electric Co Ltd 組電池及びこれを装備する電動車両
JP2015138753A (ja) * 2014-01-24 2015-07-30 日立オートモティブシステムズ株式会社 電池モジュール
WO2018061894A1 (fr) * 2016-09-27 2018-04-05 パナソニックＩｐマネジメント株式会社 Batterie, module de batterie et procédé de production d'un séparateur
WO2018110055A1 (fr) * 2016-12-12 2018-06-21 パナソニックＩｐマネジメント株式会社 Feuille d'isolation thermique, son procédé de production et cellule secondaire dans laquelle celle-ci est utilisée

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020110543A1 (de) 2020-04-17 2021-10-21 Bayerische Motoren Werke Aktiengesellschaft Energiespeichereinrichtung, Kraftfahrzeug und Kühlplattenanordnung
EP4131581A1 (fr) * 2021-08-05 2023-02-08 Illinois Tool Works Inc. Feuille de blocage thermique
WO2024021942A1 (fr) * 2022-07-29 2024-02-01 宁德时代新能源科技股份有限公司 Dispositif de stockage d'électricité et dispositif électrique

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