FR3100928B1 - Batterie d’accumulateurs refroidie - Google Patents

Batterie d’accumulateurs refroidie Download PDF

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Publication number
FR3100928B1
FR3100928B1 FR1910123A FR1910123A FR3100928B1 FR 3100928 B1 FR3100928 B1 FR 3100928B1 FR 1910123 A FR1910123 A FR 1910123A FR 1910123 A FR1910123 A FR 1910123A FR 3100928 B1 FR3100928 B1 FR 3100928B1
Authority
FR
France
Prior art keywords
accumulators
receptacle
module
storage battery
heat transfer
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
FR1910123A
Other languages
English (en)
Other versions
FR3100928A1 (fr
Inventor
David Leray
Thierry Tourret
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.)
Renault SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
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 Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to FR1910123A priority Critical patent/FR3100928B1/fr
Publication of FR3100928A1 publication Critical patent/FR3100928A1/fr
Application granted granted Critical
Publication of FR3100928B1 publication Critical patent/FR3100928B1/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
    • 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
    • H01M10/61—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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • 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
    • 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

Batterie d’accumulateurs (10) comprenant un réceptacle (12) et au moins un module (18, 20) comportant une pluralité d’accumulateurs (26) aptes à dégager de l’énergie thermique, ledit au moins un module (18, 20) étant installé à l’intérieur dudit réceptacle (12). Ladite batterie d’accumulateurs comporte également un circuit de refroidissement comprenant une réserve (36) de fluide caloporteur (58) et une pompe (24) pour pomper le fluide caloporteur (58) dans ladite réserve (36) et pour entraîner ledit fluide caloporteur (58) entre les accumulateurs (26) dudit au moins un module (18, 20) de manière à pouvoir évacuer l’énergie thermique dégagée par lesdits accumulateurs. Ledit circuit de refroidissement (24, 36, 46, 52) est logé à l’intérieur dudit réceptacle (12). Figure à publier avec l’abrégé : Fig. 1
FR1910123A 2019-09-13 2019-09-13 Batterie d’accumulateurs refroidie Active FR3100928B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1910123A FR3100928B1 (fr) 2019-09-13 2019-09-13 Batterie d’accumulateurs refroidie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910123 2019-09-13
FR1910123A FR3100928B1 (fr) 2019-09-13 2019-09-13 Batterie d’accumulateurs refroidie

Publications (2)

Publication Number Publication Date
FR3100928A1 FR3100928A1 (fr) 2021-03-19
FR3100928B1 true FR3100928B1 (fr) 2022-12-30

Family

ID=68987932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910123A Active FR3100928B1 (fr) 2019-09-13 2019-09-13 Batterie d’accumulateurs refroidie

Country Status (1)

Country Link
FR (1) FR3100928B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220165590A (ko) * 2021-06-08 2022-12-15 주식회사 엘지에너지솔루션 절연 냉각액을 이용한 냉각 구조를 갖는 배터리 모듈, 그리고 이를 포함하는 배터리 팩 및 자동차

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7547487B1 (en) * 2004-05-18 2009-06-16 Ovonic Battery Company, Inc. Multi-cell battery assembly
US20100104927A1 (en) * 2008-10-29 2010-04-29 Scott Albright Temperature-controlled battery configuration
WO2011000826A1 (fr) 2009-06-30 2011-01-06 Siemens Aktiengesellschaft Procédé de refroidissement de blocs-batteries et bloc-batterie subdivisé en modules
FR3071959B1 (fr) * 2017-10-04 2021-02-19 Valeo Systemes Thermiques Boitier de protection d'un pack batterie integrant des canaux de circulation d'un fluide caloporteur
CN109461853B (zh) * 2018-10-11 2021-11-16 先进储能材料国家工程研究中心有限责任公司 方形电池模组隔板及方形电池模组

Also Published As

Publication number Publication date
FR3100928A1 (fr) 2021-03-19

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