FR3078199B1 - MOTOR VEHICLE BATTERY CELL COOLING SYSTEM - Google Patents

MOTOR VEHICLE BATTERY CELL COOLING SYSTEM Download PDF

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Publication number
FR3078199B1
FR3078199B1 FR1852447A FR1852447A FR3078199B1 FR 3078199 B1 FR3078199 B1 FR 3078199B1 FR 1852447 A FR1852447 A FR 1852447A FR 1852447 A FR1852447 A FR 1852447A FR 3078199 B1 FR3078199 B1 FR 3078199B1
Authority
FR
France
Prior art keywords
channels
series
cooling system
motor vehicle
battery cell
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
FR1852447A
Other languages
French (fr)
Other versions
FR3078199A1 (en
Inventor
Yvan Lechat
Jean-Yves Queinnec
Jean Damien Muller
Francois Busson
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1852447A priority Critical patent/FR3078199B1/en
Priority to CN201980019505.3A priority patent/CN111919332A/en
Priority to PCT/FR2019/050647 priority patent/WO2019180385A1/en
Priority to EP19718784.2A priority patent/EP3753066A1/en
Publication of FR3078199A1 publication Critical patent/FR3078199A1/en
Application granted granted Critical
Publication of FR3078199B1 publication Critical patent/FR3078199B1/en
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
    • H01M10/61—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
    • H01M10/61—Types of temperature control
    • H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
    • 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
    • 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
    • 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

Landscapes

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

Abstract

L'invention concerne un système de refroidissement (1) de cellules de batterie, ce système comportant : - un circuit de fluide caloporteur, - un support agencé pour recevoir des cellules de batterie, ce support étant en contact thermique avec le fluide caloporteur, système dans lequel le circuit de fluide comprend une première série de canaux de fluide s'étendant dans un premier plan et une deuxième série de canaux de fluide s'étendant dans un deuxième plan distinct du premier plan, l'un au moins des canaux de la première série se raccordant à l'un au moins des canaux de la deuxième série par un coude de retournement qui s'étend entre lesdits deux plans de sorte que ces deux canaux forment entre eux un angle inférieur à 90°, notamment inférieur à 45° ou inférieur 5°, notamment ces canaux forment entre eux un angle de 0° auquel cas ces canaux sont parallèles avec des sens d'écoulement opposés.The invention relates to a cooling system (1) for battery cells, this system comprising: - a heat transfer fluid circuit, - a support arranged to receive battery cells, this support being in thermal contact with the heat transfer fluid, system in which the fluid circuit comprises a first series of fluid channels extending in a first plane and a second series of fluid channels extending in a second plane distinct from the first plane, at least one of the channels of the first series connecting to at least one of the channels of the second series by a turning elbow which extends between said two planes so that these two channels form between them an angle less than 90°, in particular less than 45° or less than 5°, in particular these channels form an angle of 0° between them in which case these channels are parallel with opposite flow directions.

FR1852447A 2018-03-21 2018-03-21 MOTOR VEHICLE BATTERY CELL COOLING SYSTEM Active FR3078199B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1852447A FR3078199B1 (en) 2018-03-21 2018-03-21 MOTOR VEHICLE BATTERY CELL COOLING SYSTEM
CN201980019505.3A CN111919332A (en) 2018-03-21 2019-03-21 Cooling system for a motor vehicle battery unit
PCT/FR2019/050647 WO2019180385A1 (en) 2018-03-21 2019-03-21 Cooling system for motor vehicle battery cells
EP19718784.2A EP3753066A1 (en) 2018-03-21 2019-03-21 Cooling system for motor vehicle battery cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852447A FR3078199B1 (en) 2018-03-21 2018-03-21 MOTOR VEHICLE BATTERY CELL COOLING SYSTEM
FR1852447 2018-03-21

Publications (2)

Publication Number Publication Date
FR3078199A1 FR3078199A1 (en) 2019-08-23
FR3078199B1 true FR3078199B1 (en) 2024-03-15

Family

ID=62684874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852447A Active FR3078199B1 (en) 2018-03-21 2018-03-21 MOTOR VEHICLE BATTERY CELL COOLING SYSTEM

Country Status (4)

Country Link
EP (1) EP3753066A1 (en)
CN (1) CN111919332A (en)
FR (1) FR3078199B1 (en)
WO (1) WO2019180385A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11629917B2 (en) 2019-07-23 2023-04-18 Dana Canada Corporation Three-layer heat exchanger with internal manifold for battery thermal management

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034874B4 (en) * 2008-07-26 2011-06-30 Daimler AG, 70327 Battery and use of a battery
KR101890830B1 (en) 2010-10-29 2018-08-22 다나 캐나다 코포레이션 Heat exchanger and battery unit structure for cooling thermally conductive batteries
GB2502977B (en) * 2012-06-11 2015-07-15 Jaguar Land Rover Ltd A vehicle battery pack, a system for cooling a battery pack and a cooling plate for use in the system
FR3011131B1 (en) * 2013-09-24 2019-11-29 Valeo Systemes Thermiques THERMAL BATTERY MANAGEMENT DEVICE AND METHOD OF MANUFACTURING THE SAME
KR102233774B1 (en) * 2014-02-17 2021-03-30 삼성에스디아이 주식회사 Battery module
US9761919B2 (en) 2014-02-25 2017-09-12 Tesla, Inc. Energy storage system with heat pipe thermal management
DE112016001833T5 (en) * 2015-04-21 2018-02-15 Dana Canada Corporation Countercurrent heat exchangers for thermal battery management applications
US9969295B2 (en) * 2016-09-07 2018-05-15 Thunder Power New Energy Vehicle Development Company Limited Cooling system directly in housing

Also Published As

Publication number Publication date
EP3753066A1 (en) 2020-12-23
CN111919332A (en) 2020-11-10
FR3078199A1 (en) 2019-08-23
WO2019180385A1 (en) 2019-09-26

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