FR3133085B1 - Surveillance de la régulation de tension d’un réseau de bord par un groupe d’alimentation électrique d’un véhicule - Google Patents

Surveillance de la régulation de tension d’un réseau de bord par un groupe d’alimentation électrique d’un véhicule Download PDF

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Publication number
FR3133085B1
FR3133085B1 FR2201715A FR2201715A FR3133085B1 FR 3133085 B1 FR3133085 B1 FR 3133085B1 FR 2201715 A FR2201715 A FR 2201715A FR 2201715 A FR2201715 A FR 2201715A FR 3133085 B1 FR3133085 B1 FR 3133085B1
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France
Prior art keywords
voltage regulation
power supply
board network
monitoring
vehicle power
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
FR2201715A
Other languages
English (en)
Other versions
FR3133085A1 (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 Fr
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 FR2201715A priority Critical patent/FR3133085B1/fr
Publication of FR3133085A1 publication Critical patent/FR3133085A1/fr
Application granted granted Critical
Publication of FR3133085B1 publication Critical patent/FR3133085B1/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—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • 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
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
    • 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
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • 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
    • B60L2210/00—Converter types
    • B60L2210/10—DC to DC converters
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Charge By Means Of Generators (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 un réseau de bord alimenté en énergie électrique par un groupe d’alimentation, comprenant un générateur d’énergie électrique propre à recharger une batterie de servitude, et faisant l’objet d’une régulation de tension à ses bornes pendant une phase de roulage. Ce procédé comprend une étape (10-60) dans laquelle on surveille si une première tension, mesurée aux bornes de la batterie de servitude, est cohérente avec une consigne de tension voulue aux bornes de la batterie de servitude, et en cas d’incohérence on réalise un test de confirmation de défaut de régulation de tension, et en cas de confirmation on effectue dans le véhicule au moins une action. Figure 3
FR2201715A 2022-02-28 2022-02-28 Surveillance de la régulation de tension d’un réseau de bord par un groupe d’alimentation électrique d’un véhicule Active FR3133085B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2201715A FR3133085B1 (fr) 2022-02-28 2022-02-28 Surveillance de la régulation de tension d’un réseau de bord par un groupe d’alimentation électrique d’un véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2201715 2022-02-28
FR2201715A FR3133085B1 (fr) 2022-02-28 2022-02-28 Surveillance de la régulation de tension d’un réseau de bord par un groupe d’alimentation électrique d’un véhicule

Publications (2)

Publication Number Publication Date
FR3133085A1 FR3133085A1 (fr) 2023-09-01
FR3133085B1 true FR3133085B1 (fr) 2024-02-09

Family

ID=81449009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2201715A Active FR3133085B1 (fr) 2022-02-28 2022-02-28 Surveillance de la régulation de tension d’un réseau de bord par un groupe d’alimentation électrique d’un véhicule

Country Status (1)

Country Link
FR (1) FR3133085B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012060820A (ja) * 2010-09-10 2012-03-22 Omron Automotive Electronics Co Ltd Ｄｃｄｃコンバータ
JP7072424B2 (ja) * 2018-03-30 2022-05-20 本田技研工業株式会社 車両の電源システム
JP7068893B2 (ja) * 2018-03-30 2022-05-17 本田技研工業株式会社 車両電源システム
JP7244392B2 (ja) * 2019-09-04 2023-03-22 トヨタ自動車株式会社 車両用制御装置

Also Published As

Publication number Publication date
FR3133085A1 (fr) 2023-09-01

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