FR3068520B1 - Batterie electrique robuste aux variations de temperature - Google Patents

Batterie electrique robuste aux variations de temperature Download PDF

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Publication number
FR3068520B1
FR3068520B1 FR1756177A FR1756177A FR3068520B1 FR 3068520 B1 FR3068520 B1 FR 3068520B1 FR 1756177 A FR1756177 A FR 1756177A FR 1756177 A FR1756177 A FR 1756177A FR 3068520 B1 FR3068520 B1 FR 3068520B1
Authority
FR
France
Prior art keywords
recharging
battery
period
variations
temperature
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
FR1756177A
Other languages
English (en)
Other versions
FR3068520A1 (fr
Inventor
Romain Tessard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1756177A priority Critical patent/FR3068520B1/fr
Publication of FR3068520A1 publication Critical patent/FR3068520A1/fr
Application granted granted Critical
Publication of FR3068520B1 publication Critical patent/FR3068520B1/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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Materials Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne une batterie (100) comportant : des premier (E1) et deuxième (E2) élément de stockage d'énergie électrique (E1) de types différents, couplé thermiquement ; et un dispositif de gestion (BMS) adapté à contrôler individuellement les courants circulants dans les premier et deuxième éléments, pour, lors d'une phase de recharge de la batterie, mettre en oeuvre les étapes suivantes : a) mesurer une grandeur représentative de la température interne de la batterie ; b) si ladite grandeur est inférieure à un premier seuil, appliquer un courant de recharge (IE1) au premier élément et maintenir simultanément au repos le deuxième élément (E2) pendant une première période de recharge ; et c) à l'issue de la première période, appliquer simultanément un courant de recharge (IE1) au premier élément et un courant de recharge (IE2) au deuxième élément pendant une deuxième période de recharge.
FR1756177A 2017-06-30 2017-06-30 Batterie electrique robuste aux variations de temperature Active FR3068520B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1756177A FR3068520B1 (fr) 2017-06-30 2017-06-30 Batterie electrique robuste aux variations de temperature

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756177A FR3068520B1 (fr) 2017-06-30 2017-06-30 Batterie electrique robuste aux variations de temperature
FR1756177 2017-06-30

Publications (2)

Publication Number Publication Date
FR3068520A1 FR3068520A1 (fr) 2019-01-04
FR3068520B1 true FR3068520B1 (fr) 2020-09-25

Family

ID=59811580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756177A Active FR3068520B1 (fr) 2017-06-30 2017-06-30 Batterie electrique robuste aux variations de temperature

Country Status (1)

Country Link
FR (1) FR3068520B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077270A1 (de) * 2011-06-09 2012-12-13 Robert Bosch Gmbh Energiespeichereinrichtung, System mit Energiespeichereinrichtung und Verfahren zum Erzeugen einer Versorgungsspannung einer Energiespeichereinrichtung
US9960458B2 (en) * 2015-06-23 2018-05-01 Quantumscape Corporation Battery systems having multiple independently controlled sets of battery cells

Also Published As

Publication number Publication date
FR3068520A1 (fr) 2019-01-04

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