FR3139632B1 - Surveillance de pics de courant de décharge d’une batterie rechargeable d’un véhicule - Google Patents

Surveillance de pics de courant de décharge d’une batterie rechargeable d’un véhicule Download PDF

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Publication number
FR3139632B1
FR3139632B1 FR2209150A FR2209150A FR3139632B1 FR 3139632 B1 FR3139632 B1 FR 3139632B1 FR 2209150 A FR2209150 A FR 2209150A FR 2209150 A FR2209150 A FR 2209150A FR 3139632 B1 FR3139632 B1 FR 3139632B1
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FR
France
Prior art keywords
rechargeable battery
discharge current
current peaks
monitoring discharge
vehicle rechargeable
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
FR2209150A
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English (en)
Other versions
FR3139632A1 (fr
Inventor
Olivier Balenghien
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
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 FR2209150A priority Critical patent/FR3139632B1/fr
Priority to EP23753935.8A priority patent/EP4587296A1/fr
Priority to PCT/FR2023/051167 priority patent/WO2024056951A1/fr
Publication of FR3139632A1 publication Critical patent/FR3139632A1/fr
Application granted granted Critical
Publication of FR3139632B1 publication Critical patent/FR3139632B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60L58/12—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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Un procédé de surveillance est mis en œuvre dans un véhicule comprenant une batterie rechargeable alimentant en courant mesurable un circuit électrique principal auquel est connectée au moins une machine motrice électrique. Ce procédé de surveillance comprend une étape (10-30) dans laquelle, lorsque dans une phase de décharge de la batterie rechargeable le courant mesuré dépasse au moins un seuil choisi pendant au moins une durée choisie et associée à ce dernier, on impose au moins une réduction de la puissance électrique fournie par la batterie rechargeable à la machine motrice électrique, puis on isole la batterie rechargeable du circuit électrique principal après au plus une durée d’attente choisie. Figure 3
FR2209150A 2022-09-13 2022-09-13 Surveillance de pics de courant de décharge d’une batterie rechargeable d’un véhicule Active FR3139632B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2209150A FR3139632B1 (fr) 2022-09-13 2022-09-13 Surveillance de pics de courant de décharge d’une batterie rechargeable d’un véhicule
EP23753935.8A EP4587296A1 (fr) 2022-09-13 2023-07-26 Surveillance de pics de courant de décharge d'une batterie rechargeable d'un véhicule
PCT/FR2023/051167 WO2024056951A1 (fr) 2022-09-13 2023-07-26 Surveillance de pics de courant de décharge d'une batterie rechargeable d'un véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209150A FR3139632B1 (fr) 2022-09-13 2022-09-13 Surveillance de pics de courant de décharge d’une batterie rechargeable d’un véhicule
FR2209150 2022-09-13

Publications (2)

Publication Number Publication Date
FR3139632A1 FR3139632A1 (fr) 2024-03-15
FR3139632B1 true FR3139632B1 (fr) 2024-10-25

Family

ID=84331173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209150A Active FR3139632B1 (fr) 2022-09-13 2022-09-13 Surveillance de pics de courant de décharge d’une batterie rechargeable d’un véhicule

Country Status (3)

Country Link
EP (1) EP4587296A1 (fr)
FR (1) FR3139632B1 (fr)
WO (1) WO2024056951A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173570C (nl) 1972-12-01 1984-02-01 Philips Nv Personenoproepstelsel omvattende een aantal ontvangers en een inrichting voor het aanduiden van de afwezigheid van een opgeroepen persoon.
FR3104100B1 (fr) * 2019-12-06 2023-11-24 Psa Automobiles Sa Véhicule à contrôle du couple total fourni par le gmp hybride en cas de forte demande, et procédé de contrôle associé
FR3119893B1 (fr) * 2021-02-18 2024-03-29 Psa Automobiles Sa Surveillance de l’état d’une batterie de servitude d’un véhicule à gmp mhev

Also Published As

Publication number Publication date
WO2024056951A1 (fr) 2024-03-21
EP4587296A1 (fr) 2025-07-23
FR3139632A1 (fr) 2024-03-15

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