FR3133484B1 - PASSIVE THERMAL REGULATION ASSEMBLY FOR A HIGH VOLTAGE BATTERY MODULE - Google Patents

PASSIVE THERMAL REGULATION ASSEMBLY FOR A HIGH VOLTAGE BATTERY MODULE Download PDF

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Publication number
FR3133484B1
FR3133484B1 FR2202189A FR2202189A FR3133484B1 FR 3133484 B1 FR3133484 B1 FR 3133484B1 FR 2202189 A FR2202189 A FR 2202189A FR 2202189 A FR2202189 A FR 2202189A FR 3133484 B1 FR3133484 B1 FR 3133484B1
Authority
FR
France
Prior art keywords
channel
regulation assembly
flow
battery module
air flow
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
FR2202189A
Other languages
French (fr)
Other versions
FR3133484A1 (en
Inventor
Hai Li
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2202189A priority Critical patent/FR3133484B1/en
Publication of FR3133484A1 publication Critical patent/FR3133484A1/en
Application granted granted Critical
Publication of FR3133484B1 publication Critical patent/FR3133484B1/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
    • 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
    • H01M10/615—Heating or keeping warm
    • 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
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
    • 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
    • H01M10/6561—Gases
    • H01M10/6562—Gases with free flow by convection only
    • 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
    • H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
    • 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
    • H01M50/222—Inorganic material
    • H01M50/224—Metals
    • 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

Landscapes

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

Abstract

L’invention concerne un ensemble de régulation thermique passive (1) pour un module de batterie électrique haute tension (2) d’un véhicule automobile électrifié, l’ensemble de régulation thermique passive (1) comportant : - un boitier (3) formant un logement pour une pluralité de cellules de stockage électrique (21), le boitier (3) comportant sur au moins une de ses parois, dite paroi de couplage thermique, au moins un conduit (31) de circulation d’un fluide caloriporteur ; - au moins un canal (32) d’écoulement d’un flux d’air (F) configuré pour permettre un écoulement du flux d’air (F) le long d’un axe longitudinal (X) de la paroi de couplage thermique, afin d’autoriser un transfert calorifique entre la paroi de couplage thermique et l’air circulant dans l’au moins un canal (32) ; - un organe de perturbation (5) du flux d’air (F) circulant dans l’au moins un canal (32) afin de rendre turbulent un écoulement du flux d’air (F) dans ledit au moins un canal (32). Figure 1The invention relates to a passive thermal regulation assembly (1) for a high-voltage electric battery module (2) of an electrified motor vehicle, the passive thermal regulation assembly (1) comprising: - a housing (3) forming a housing for a plurality of electrical storage cells (21), the housing (3) comprising on at least one of its walls, called the thermal coupling wall, at least one conduit (31) for circulating a heat transfer fluid; - at least one channel (32) for the flow of an air flow (F) configured to allow flow of the air flow (F) along a longitudinal axis (X) of the thermal coupling wall , in order to authorize heat transfer between the thermal coupling wall and the air circulating in the at least one channel (32); - a disturbance member (5) of the air flow (F) circulating in the at least one channel (32) in order to make a flow of the air flow (F) in said at least one channel (32) turbulent . Figure 1

FR2202189A 2022-03-14 2022-03-14 PASSIVE THERMAL REGULATION ASSEMBLY FOR A HIGH VOLTAGE BATTERY MODULE Active FR3133484B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2202189A FR3133484B1 (en) 2022-03-14 2022-03-14 PASSIVE THERMAL REGULATION ASSEMBLY FOR A HIGH VOLTAGE BATTERY MODULE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202189 2022-03-14
FR2202189A FR3133484B1 (en) 2022-03-14 2022-03-14 PASSIVE THERMAL REGULATION ASSEMBLY FOR A HIGH VOLTAGE BATTERY MODULE

Publications (2)

Publication Number Publication Date
FR3133484A1 FR3133484A1 (en) 2023-09-15
FR3133484B1 true FR3133484B1 (en) 2024-02-02

Family

ID=81851450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202189A Active FR3133484B1 (en) 2022-03-14 2022-03-14 PASSIVE THERMAL REGULATION ASSEMBLY FOR A HIGH VOLTAGE BATTERY MODULE

Country Status (1)

Country Link
FR (1) FR3133484B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011000353A1 (en) * 2011-01-27 2012-08-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft battery
CN111192985A (en) * 2018-11-15 2020-05-22 宁德时代新能源科技股份有限公司 A box and battery package for battery package
DE102019103619A1 (en) * 2019-02-13 2020-08-13 Johnson Controls Advanced Power Solutions Gmbh HEAT TRANSPORT DEVICE AND ENERGY STORAGE MODULE WITH SUCH A HEAT TRANSPORT DEVICE
DE102020111006A1 (en) * 2020-04-22 2021-10-28 Audi Aktiengesellschaft Thermal management system for a battery and motor vehicle and method therefor

Also Published As

Publication number Publication date
FR3133484A1 (en) 2023-09-15

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230915

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423