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FR2946576B1 - METHOD FOR CONTROLLING AN ELECTRIC MACHINE COMPRISING AN ELECTRIC MOTOR DRIVING A MOTOR VEHICLE - Google Patents

METHOD FOR CONTROLLING AN ELECTRIC MACHINE COMPRISING AN ELECTRIC MOTOR DRIVING A MOTOR VEHICLE

Info

Publication number
FR2946576B1
FR2946576B1 FR0902826A FR0902826A FR2946576B1 FR 2946576 B1 FR2946576 B1 FR 2946576B1 FR 0902826 A FR0902826 A FR 0902826A FR 0902826 A FR0902826 A FR 0902826A FR 2946576 B1 FR2946576 B1 FR 2946576B1
Authority
FR
France
Prior art keywords
electrical machine
motor vehicle
setpoint
motor torque
power supply
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.)
Expired - Fee Related
Application number
FR0902826A
Other languages
French (fr)
Other versions
FR2946576A1 (en
Inventor
Marco Marsilia
Samuel Cregut
Claire Oberti
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
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR0902826A priority Critical patent/FR2946576B1/en
Publication of FR2946576A1 publication Critical patent/FR2946576A1/en
Application granted granted Critical
Publication of FR2946576B1 publication Critical patent/FR2946576B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2045—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for optimising the use of energy
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The method involves regulating a setpoint of electric motor torque transmitted to an electrical machine (2) in a drive assembly of a motor vehicle e.g. hybrid motor vehicle, so as to progressively change the setpoint of motor torque that is required by the electrical machine, based on a charge signal of an electrical energy storage battery (3). A maximum setpoint value of the motor torque to be transmitted to the electrical machine is determined from the regulated motor torque setpoint. Independent claims are also included for the following: (1) a data recording medium comprising instructions for performing a method for controlling power supply or operation of an electrical machine of a motor vehicle (2) a device for controlling power supply or operation of an electrical machine comprising hardware and/or software units for implementing a control method (3) a computer program comprising instructions for performing a method for controlling power supply or operation of an electrical machine of a motor vehicle.
FR0902826A 2009-06-11 2009-06-11 METHOD FOR CONTROLLING AN ELECTRIC MACHINE COMPRISING AN ELECTRIC MOTOR DRIVING A MOTOR VEHICLE Expired - Fee Related FR2946576B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0902826A FR2946576B1 (en) 2009-06-11 2009-06-11 METHOD FOR CONTROLLING AN ELECTRIC MACHINE COMPRISING AN ELECTRIC MOTOR DRIVING A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0902826A FR2946576B1 (en) 2009-06-11 2009-06-11 METHOD FOR CONTROLLING AN ELECTRIC MACHINE COMPRISING AN ELECTRIC MOTOR DRIVING A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2946576A1 FR2946576A1 (en) 2010-12-17
FR2946576B1 true FR2946576B1 (en) 2012-07-20

Family

ID=42060730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0902826A Expired - Fee Related FR2946576B1 (en) 2009-06-11 2009-06-11 METHOD FOR CONTROLLING AN ELECTRIC MACHINE COMPRISING AN ELECTRIC MOTOR DRIVING A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2946576B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085313B1 (en) * 2018-08-30 2022-06-17 Renault Sas METHOD FOR THE TEMPORARY EXTENSION OF THE AUTONOMY OF AN ELECTRIC VEHICLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3329991B2 (en) * 1995-07-03 2002-09-30 本田技研工業株式会社 Electric vehicle control device
JP4000670B2 (en) * 1998-06-17 2007-10-31 日産自動車株式会社 Vehicle speed control system
JP3876729B2 (en) * 2001-03-08 2007-02-07 アイシン・エィ・ダブリュ株式会社 HYBRID VEHICLE DRIVE CONTROL DEVICE, CONTROL METHOD FOR HYBRID VEHICLE DRIVE DEVICE, AND PROGRAM THEREOF
JP4217192B2 (en) * 2004-06-01 2009-01-28 富士重工業株式会社 Control device for hybrid vehicle
FR2894728A1 (en) * 2005-12-08 2007-06-15 Renault Sas High voltage battery managing device for four-wheel drive hybrid electric vehicle, has unit indicating detected battery use limit based on battery and electric machine connection, and providing rate or torque limiting signal to controller

Also Published As

Publication number Publication date
FR2946576A1 (en) 2010-12-17

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