FR3079671B1 - Dispositif de regulation thermique d'un element electrochimique - Google Patents

Dispositif de regulation thermique d'un element electrochimique Download PDF

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Publication number
FR3079671B1
FR3079671B1 FR1852747A FR1852747A FR3079671B1 FR 3079671 B1 FR3079671 B1 FR 3079671B1 FR 1852747 A FR1852747 A FR 1852747A FR 1852747 A FR1852747 A FR 1852747A FR 3079671 B1 FR3079671 B1 FR 3079671B1
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FR
France
Prior art keywords
thermal regulation
regulation box
electrochemical element
container
wall
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
FR1852747A
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English (en)
Other versions
FR3079671A1 (fr
Inventor
Matthieu Leyko
Alexandre Narbonne
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction 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.)
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Publication date
Application filed by SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR1852747A priority Critical patent/FR3079671B1/fr
Publication of FR3079671A1 publication Critical patent/FR3079671A1/fr
Application granted granted Critical
Publication of FR3079671B1 publication Critical patent/FR3079671B1/fr
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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
    • 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
    • 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
    • H01M10/62—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
    • H01M10/643—Cylindrical 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
    • H01M10/651—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
    • H01M10/652—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations characterised by gradients
    • 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
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

Un dispositif de régulation thermique d'un élément électrochimique (1), lequel dispositif comprend : a) un boitier de régulation thermique comprenant une enveloppe définissant un volume intérieur, b) au moins un élément électrochimique disposé dans le volume intérieur du boitier de régulation thermique et comprenant un conteneur ; l'enveloppe du boitier de régulation thermique présentant une paroi comportant au moins deux cloisons (H1, H2) décrivant chacune une hélice, l'association desdites au moins deux cloisons délimitant : - au moins un premier canal (C1a, C1b) pour la circulation d'un fluide caloporteur entre le conteneur de l'élément et la paroi du boitier de régulation thermique, selon une première direction prédéterminée et - au moins un second canal (C2a, C2b) pour la circulation du fluide caloporteur entre le conteneur de l'élément et la paroi du boitier de régulation thermique, selon une seconde direction opposée à la première direction. Ce dispositif réduit l'hétérogénéité des températures entre les extrémités de l'élément.
FR1852747A 2018-03-29 2018-03-29 Dispositif de regulation thermique d'un element electrochimique Active FR3079671B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1852747A FR3079671B1 (fr) 2018-03-29 2018-03-29 Dispositif de regulation thermique d'un element electrochimique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852747A FR3079671B1 (fr) 2018-03-29 2018-03-29 Dispositif de regulation thermique d'un element electrochimique
FR1852747 2018-03-29

Publications (2)

Publication Number Publication Date
FR3079671A1 FR3079671A1 (fr) 2019-10-04
FR3079671B1 true FR3079671B1 (fr) 2021-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852747A Active FR3079671B1 (fr) 2018-03-29 2018-03-29 Dispositif de regulation thermique d'un element electrochimique

Country Status (1)

Country Link
FR (1) FR3079671B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10106514A (ja) * 1996-09-26 1998-04-24 Nissan Motor Co Ltd 円筒形二次電池およびこれを用いた組電池
US7172831B2 (en) * 2003-01-09 2007-02-06 Ford Motor Company Battery system for automotive vehicle
DE102008013188A1 (de) * 2008-03-07 2009-09-17 Johnson Controls Hybrid And Recycling Gmbh Elektrochemischer Akkumulator und Fahrzeug mit einem elektrochemischen Akkumulator

Also Published As

Publication number Publication date
FR3079671A1 (fr) 2019-10-04

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