FR3122536B1 - Contrôle d'un ensemble électrique pour une batterie électrique d'un véhicule automobile - Google Patents

Contrôle d'un ensemble électrique pour une batterie électrique d'un véhicule automobile Download PDF

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Publication number
FR3122536B1
FR3122536B1 FR2104467A FR2104467A FR3122536B1 FR 3122536 B1 FR3122536 B1 FR 3122536B1 FR 2104467 A FR2104467 A FR 2104467A FR 2104467 A FR2104467 A FR 2104467A FR 3122536 B1 FR3122536 B1 FR 3122536B1
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FR
France
Prior art keywords
electric battery
motor vehicle
electrical assembly
control
bias voltage
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
FR2104467A
Other languages
English (en)
Other versions
FR3122536A1 (fr
Inventor
Yannick Botchon
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.)
Stellantis Auto SAS
Original Assignee
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.)
Filing date
Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2104467A priority Critical patent/FR3122536B1/fr
Publication of FR3122536A1 publication Critical patent/FR3122536A1/fr
Application granted granted Critical
Publication of FR3122536B1 publication Critical patent/FR3122536B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/63—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overdischarge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
    • H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un procédé de contrôle d’un ensemble électrique relié électriquement à une batterie électrique de véhicule automobile, le procédé comportant les étapes suivantes :- une étape (100) d’estimation d’au moins un paramètre caractéristique (11, 12) de la batterie électrique à l’aide d’un calculateur surveillant l’activité de la batterie électrique,- une étape (200) de détermination d’au moins une limite de tension de polarisation (130, 131) de la batterie électrique au-delà de laquelle la batterie électrique pourrait être endommagée,- une étape (400) de définition d’une consigne de tension de polarisation (17) de la batterie électrique en fonction de l’au moins limite de tension de polarisation (130, 131) déterminée précédemment et permettant de limiter une sollicitation électrique de la batterie électrique. Fig. 2
FR2104467A 2021-04-29 2021-04-29 Contrôle d'un ensemble électrique pour une batterie électrique d'un véhicule automobile Active FR3122536B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2104467A FR3122536B1 (fr) 2021-04-29 2021-04-29 Contrôle d'un ensemble électrique pour une batterie électrique d'un véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104467A FR3122536B1 (fr) 2021-04-29 2021-04-29 Contrôle d'un ensemble électrique pour une batterie électrique d'un véhicule automobile
FR2104467 2021-04-29

Publications (2)

Publication Number Publication Date
FR3122536A1 FR3122536A1 (fr) 2022-11-04
FR3122536B1 true FR3122536B1 (fr) 2023-06-30

Family

ID=76375257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104467A Active FR3122536B1 (fr) 2021-04-29 2021-04-29 Contrôle d'un ensemble électrique pour une batterie électrique d'un véhicule automobile

Country Status (1)

Country Link
FR (1) FR3122536B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209841B2 (en) * 2004-11-15 2007-04-24 Cobasys, Llc Maximum and minimum power limit calculator for batteries and battery subpacks
JP6324248B2 (ja) * 2014-07-17 2018-05-16 日立オートモティブシステムズ株式会社 電池状態検知装置、二次電池システム、電池状態検知プログラム、電池状態検知方法
JP6383704B2 (ja) * 2015-07-02 2018-08-29 日立オートモティブシステムズ株式会社 電池制御装置
JP6764553B2 (ja) * 2016-09-30 2020-10-07 ビークルエナジージャパン株式会社 電池制御装置、電池システム及び車両

Also Published As

Publication number Publication date
FR3122536A1 (fr) 2022-11-04

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Owner name: STELLANTIS AUTO SAS, FR

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