FR3101199B1 - Système de protection d'un dispositif à résistance interne variable - Google Patents

Système de protection d'un dispositif à résistance interne variable Download PDF

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Publication number
FR3101199B1
FR3101199B1 FR1910555A FR1910555A FR3101199B1 FR 3101199 B1 FR3101199 B1 FR 3101199B1 FR 1910555 A FR1910555 A FR 1910555A FR 1910555 A FR1910555 A FR 1910555A FR 3101199 B1 FR3101199 B1 FR 3101199B1
Authority
FR
France
Prior art keywords
protection system
variable resistance
resistance device
internal variable
internal resistance
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
FR1910555A
Other languages
English (en)
Other versions
FR3101199A1 (fr
Inventor
Samuel Cregut
Irina Marincas
Masato Origuchi
Antoine Saint-Marcoux
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
Original Assignee
Renault 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
Priority to FR1910555A priority Critical patent/FR3101199B1/fr
Application filed by Renault SAS filed Critical Renault SAS
Priority to EP20765310.6A priority patent/EP4035223A1/fr
Priority to CN202080065320.9A priority patent/CN114401861A/zh
Priority to US17/642,880 priority patent/US20220399618A1/en
Priority to KR1020227009701A priority patent/KR20220064972A/ko
Priority to PCT/EP2020/075103 priority patent/WO2021058278A1/fr
Priority to JP2022517948A priority patent/JP2022549419A/ja
Publication of FR3101199A1 publication Critical patent/FR3101199A1/fr
Application granted granted Critical
Publication of FR3101199B1 publication Critical patent/FR3101199B1/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric 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
    • H01M10/42—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
    • 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
    • H01M10/42—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/103—Fuse
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

L’invention concerne un système de protection d'un dispositif (20) à résistance interne variable, comportant un fusible de protection (25) apte à fondre lorsqu’il est traversé par un courant d'intensité supérieure à un seuil d’intensité. Selon l’invention, le système comporte en outre des moyens d’estimation adaptés à estimer la résistance interne dudit dispositif, et des moyens de sécurisation adaptés à limiter et/ou à empêcher l’utilisation dudit dispositif lorsque ladite résistance interne est supérieure à un seuil de résistance au-delà duquel ledit fusible de protection est inopérant. Figure pour l’abrégé : Fig. 2
FR1910555A 2019-09-25 2019-09-25 Système de protection d'un dispositif à résistance interne variable Active FR3101199B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1910555A FR3101199B1 (fr) 2019-09-25 2019-09-25 Système de protection d'un dispositif à résistance interne variable
CN202080065320.9A CN114401861A (zh) 2019-09-25 2020-09-08 用于保护具有可变内阻的设备的系统
US17/642,880 US20220399618A1 (en) 2019-09-25 2020-09-08 System for protecting a device having variable internal resistance
KR1020227009701A KR20220064972A (ko) 2019-09-25 2020-09-08 가변 내부 저항을 지니는 디바이스를 보호하는 시스템
EP20765310.6A EP4035223A1 (fr) 2019-09-25 2020-09-08 Systeme de protection d'un dispositif a resistance interne variable
PCT/EP2020/075103 WO2021058278A1 (fr) 2019-09-25 2020-09-08 Systeme de protection d'un dispositif a resistance interne variable
JP2022517948A JP2022549419A (ja) 2019-09-25 2020-09-08 可変内部抵抗を有するデバイスを保護するためのシステム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910555 2019-09-25
FR1910555A FR3101199B1 (fr) 2019-09-25 2019-09-25 Système de protection d'un dispositif à résistance interne variable

Publications (2)

Publication Number Publication Date
FR3101199A1 FR3101199A1 (fr) 2021-03-26
FR3101199B1 true FR3101199B1 (fr) 2022-07-01

Family

ID=69375446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910555A Active FR3101199B1 (fr) 2019-09-25 2019-09-25 Système de protection d'un dispositif à résistance interne variable

Country Status (7)

Country Link
US (1) US20220399618A1 (fr)
EP (1) EP4035223A1 (fr)
JP (1) JP2022549419A (fr)
KR (1) KR20220064972A (fr)
CN (1) CN114401861A (fr)
FR (1) FR3101199B1 (fr)
WO (1) WO2021058278A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5949146B2 (ja) * 2012-05-22 2016-07-06 株式会社豊田自動織機 電池状態判定方法、電池制御装置、及び電池パック
FR3025663B1 (fr) * 2014-09-10 2017-12-29 Renault Sas Procede de gestion de la plage d'utilisation d'une batterie
KR101757969B1 (ko) * 2015-01-28 2017-07-14 주식회사 엘지화학 배터리 유닛의 전류차단장치의 개방 감지 장치 및 방법
US11108100B2 (en) 2015-06-30 2021-08-31 Faraday & Future Inc. Battery module for vehicle energy-storage systems

Also Published As

Publication number Publication date
KR20220064972A (ko) 2022-05-19
CN114401861A (zh) 2022-04-26
EP4035223A1 (fr) 2022-08-03
FR3101199A1 (fr) 2021-03-26
JP2022549419A (ja) 2022-11-25
US20220399618A1 (en) 2022-12-15
WO2021058278A1 (fr) 2021-04-01

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