FR3139913B1 - Estimation précise de la puissance maximale de fonctionnement d’une batterie cellulaire d’un véhicule - Google Patents

Estimation précise de la puissance maximale de fonctionnement d’une batterie cellulaire d’un véhicule Download PDF

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Publication number
FR3139913B1
FR3139913B1 FR2209430A FR2209430A FR3139913B1 FR 3139913 B1 FR3139913 B1 FR 3139913B1 FR 2209430 A FR2209430 A FR 2209430A FR 2209430 A FR2209430 A FR 2209430A FR 3139913 B1 FR3139913 B1 FR 3139913B1
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France
Prior art keywords
voltage
cellular
operating power
maximum operating
battery
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Active
Application number
FR2209430A
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English (en)
Other versions
FR3139913A1 (fr
Inventor
Akram Eddahech
Zhihao Shi
Kodjo Senou Rodolphe Mawonou
Konstantinos Fatisis
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.)
PSA Automobiles SA
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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.)
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Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2209430A priority Critical patent/FR3139913B1/fr
Priority to EP23753936.6A priority patent/EP4590543A1/fr
Priority to PCT/FR2023/051168 priority patent/WO2024062167A1/fr
Publication of FR3139913A1 publication Critical patent/FR3139913A1/fr
Application granted granted Critical
Publication of FR3139913B1 publication Critical patent/FR3139913B1/fr
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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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/12—Recording operating variables ; Monitoring of operating variables
    • 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]
    • B60L58/14—Preventing excessive discharging
    • 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]
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/545—Temperature
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Un procédé d’estimation est mis en œuvre dans un véhicule comprenant une batterie cellulaire comportant N cellules ayant chacune une tension cellulaire, avec N ≥ 2. Ce procédé d’estimation comprend une étape (10-30) dans laquelle on estime la puissance maximale de fonctionnement de la batterie cellulaire en multipliant une puissance maximale primaire estimée par un coefficient de limitation estimé au moyen d’une fonction choisie et ayant un paramètre indépendant d’une température interne dans la batterie cellulaire et défini par un rapport entre une première différence, entre une tension cellulaire extrêmale des cellules et une tension limite d’usage, et une seconde différence, entre une tension de démarrage de limitation et cette tension limite d’usage. Figure 3
FR2209430A 2022-09-19 2022-09-19 Estimation précise de la puissance maximale de fonctionnement d’une batterie cellulaire d’un véhicule Active FR3139913B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2209430A FR3139913B1 (fr) 2022-09-19 2022-09-19 Estimation précise de la puissance maximale de fonctionnement d’une batterie cellulaire d’un véhicule
EP23753936.6A EP4590543A1 (fr) 2022-09-19 2023-07-26 Estimation précise de la puissance maximale de fonctionnement d'une batterie cellulaire d'un véhicule
PCT/FR2023/051168 WO2024062167A1 (fr) 2022-09-19 2023-07-26 Estimation précise de la puissance maximale de fonctionnement d'une batterie cellulaire d'un véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209430A FR3139913B1 (fr) 2022-09-19 2022-09-19 Estimation précise de la puissance maximale de fonctionnement d’une batterie cellulaire d’un véhicule
FR2209430 2022-09-19

Publications (2)

Publication Number Publication Date
FR3139913A1 FR3139913A1 (fr) 2024-03-22
FR3139913B1 true FR3139913B1 (fr) 2024-08-02

Family

ID=84053211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209430A Active FR3139913B1 (fr) 2022-09-19 2022-09-19 Estimation précise de la puissance maximale de fonctionnement d’une batterie cellulaire d’un véhicule

Country Status (3)

Country Link
EP (1) EP4590543A1 (fr)
FR (1) FR3139913B1 (fr)
WO (1) WO2024062167A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209430A5 (fr) 1972-12-04 1974-06-28 Berger Paul
JP3680898B2 (ja) * 1997-10-13 2005-08-10 トヨタ自動車株式会社 二次電池の充放電制御装置
KR100784086B1 (ko) * 2005-05-27 2007-12-10 주식회사 엘지화학 배터리의 내부 저항을 이용한 최대 출력 추정 방법 및 장치
KR102565355B1 (ko) 2018-11-30 2023-08-16 현대자동차주식회사 친환경 차량의 배터리 파워 제어 시스템 및 방법
KR20220045358A (ko) * 2020-10-05 2022-04-12 주식회사 엘지에너지솔루션 배터리 장치 및 배터리 출력 예측 방법
EP4056414A1 (fr) * 2021-03-10 2022-09-14 Volvo Truck Corporation Procédé permettant de déterminer un facteur de déclassement d'un système de stockage d'énergie, d'une unité de controle, d'un système électrique et d'un véhicule

Also Published As

Publication number Publication date
WO2024062167A1 (fr) 2024-03-28
FR3139913A1 (fr) 2024-03-22
EP4590543A1 (fr) 2025-07-30

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