FR3132774B1 - Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride - Google Patents

Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride Download PDF

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Publication number
FR3132774B1
FR3132774B1 FR2201397A FR2201397A FR3132774B1 FR 3132774 B1 FR3132774 B1 FR 3132774B1 FR 2201397 A FR2201397 A FR 2201397A FR 2201397 A FR2201397 A FR 2201397A FR 3132774 B1 FR3132774 B1 FR 3132774B1
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FR
France
Prior art keywords
battery
state
estimating
health
electric
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
FR2201397A
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English (en)
Other versions
FR3132774A1 (fr
Inventor
Mohamed Ati
Samuel Cregut
Isabel Jimenez-Gordon
Jana Kalawoun
Julien Malrieu
Masato Origuchi
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 FR2201397A priority Critical patent/FR3132774B1/fr
Application filed by Renault SAS filed Critical Renault SAS
Priority to CN202380021442.1A priority patent/CN118679396A/zh
Priority to PCT/EP2023/052624 priority patent/WO2023156216A1/fr
Priority to KR1020247031094A priority patent/KR20240150796A/ko
Priority to EP23702476.5A priority patent/EP4479758A1/fr
Priority to US18/837,466 priority patent/US20250147115A1/en
Priority to JP2024547014A priority patent/JP2025507326A/ja
Publication of FR3132774A1 publication Critical patent/FR3132774A1/fr
Application granted granted Critical
Publication of FR3132774B1 publication Critical patent/FR3132774B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B60L58/13—Maintaining the SoC within a determined range
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16528—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values using digital techniques or performing arithmetic operations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne une méthode d’estimation de l’état de santé d’une batterie d’un véhicule électrique ou hybride pouvant être mise en œuvre lors du roulage du véhicule, comprenant : (a) une étape de charge complète, (b) une première étape de relaxation, (c) une étape de décharge jusqu’à un état de charge SOC≤SOCcible, réalisée en k cycles de roulage du véhicule, pour chacun desquels on détermine la capacité Qn déchargée par la batterie, (d) une deuxième étape de relaxation à la fin du cycle k, (e) une étape de détermination d’un état de charge SOCOCV en fonction de la tension en circuit ouvert, (f) une étape de détermination d’une capacité de décharge initiale Qi de la batterie neuve à partir de SOCOCV, et (g) une étape d’estimation de l’état de santé SOH de la batterie à partir de la capacité totale déchargée par la batterie lors de l’étape (c) et de Qi. Figure pour l’abrégé : Figure 1
FR2201397A 2022-02-17 2022-02-17 Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride Active FR3132774B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2201397A FR3132774B1 (fr) 2022-02-17 2022-02-17 Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride
PCT/EP2023/052624 WO2023156216A1 (fr) 2022-02-17 2023-02-03 Methode d'estimation de l'etat de sante d'une batterie d'un vehicule electrique ou hybride
KR1020247031094A KR20240150796A (ko) 2022-02-17 2023-02-03 전기 차량 배터리 또는 하이브리드 차량 배터리의 상태를 추정하는 방법
EP23702476.5A EP4479758A1 (fr) 2022-02-17 2023-02-03 Methode d'estimation de l'etat de sante d'une batterie d'un vehicule electrique ou hybride
CN202380021442.1A CN118679396A (zh) 2022-02-17 2023-02-03 用于估计电动或混合动力车辆电池的健康状态的方法
US18/837,466 US20250147115A1 (en) 2022-02-17 2023-02-03 Method for estimating the state of health of an electric or hybrid vehicle battery
JP2024547014A JP2025507326A (ja) 2022-02-17 2023-02-03 電気またはハイブリッド車両バッテリーの健全状態を推定するための方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2201397A FR3132774B1 (fr) 2022-02-17 2022-02-17 Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride
FR2201397 2022-02-17

Publications (2)

Publication Number Publication Date
FR3132774A1 FR3132774A1 (fr) 2023-08-18
FR3132774B1 true FR3132774B1 (fr) 2024-08-02

Family

ID=81448388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2201397A Active FR3132774B1 (fr) 2022-02-17 2022-02-17 Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride

Country Status (7)

Country Link
US (1) US20250147115A1 (fr)
EP (1) EP4479758A1 (fr)
JP (1) JP2025507326A (fr)
KR (1) KR20240150796A (fr)
CN (1) CN118679396A (fr)
FR (1) FR3132774B1 (fr)
WO (1) WO2023156216A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023130306A1 (de) * 2023-11-02 2025-05-08 Linde Material Handling Gmbh Batterie-Aufladevorrichtung für elektrisch betriebene Flurförderzeuge
CN120245812B (zh) * 2025-06-04 2025-08-19 赣州诺威科技有限公司 基于数据分析的锂电池健康状态评估方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9244132B2 (en) * 2011-09-12 2016-01-26 Eaglepicher Technologies, Llc Systems and methods for determining battery state-of-health
US11079437B2 (en) * 2017-12-06 2021-08-03 Cadex Electronics Inc. Battery state-of-health determination upon charging using state-of-health classifier
DE102019209685A1 (de) * 2019-07-02 2021-01-07 Volkswagen Aktiengesellschaft Hybrides Energiesystem und Verfahren zur Ermittlung der Alterung einer Batterie in einem hybriden Energiesystem
CN113296010B (zh) 2021-04-27 2022-10-04 国网上海市电力公司 一种基于差分电压分析的电池健康状态在线评估方法

Also Published As

Publication number Publication date
FR3132774A1 (fr) 2023-08-18
JP2025507326A (ja) 2025-03-18
EP4479758A1 (fr) 2024-12-25
WO2023156216A1 (fr) 2023-08-24
KR20240150796A (ko) 2024-10-16
US20250147115A1 (en) 2025-05-08
CN118679396A (zh) 2024-09-20

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