WO2012107330A3 - Method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque - Google Patents

Method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque Download PDF

Info

Publication number
WO2012107330A3
WO2012107330A3 PCT/EP2012/051628 EP2012051628W WO2012107330A3 WO 2012107330 A3 WO2012107330 A3 WO 2012107330A3 EP 2012051628 W EP2012051628 W EP 2012051628W WO 2012107330 A3 WO2012107330 A3 WO 2012107330A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
adjusting
target torque
motor vehicle
torque
Prior art date
Application number
PCT/EP2012/051628
Other languages
German (de)
French (fr)
Other versions
WO2012107330A2 (en
Inventor
Rolf Jaros
Julian Roesner
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP12703049.2A priority Critical patent/EP2673159A2/en
Priority to CN201280008404.4A priority patent/CN103347728B/en
Publication of WO2012107330A2 publication Critical patent/WO2012107330A2/en
Publication of WO2012107330A3 publication Critical patent/WO2012107330A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/15—Control strategies specially adapted for achieving a particular effect
    • B60W20/19—Control strategies specially adapted for achieving a particular effect for achieving enhanced acceleration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/15—Controlling commutation time
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/28—Arrangements for controlling current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • B60W2510/0652—Speed change rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0657—Engine torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed gearings
    • B60W2710/1022—Input torque

Abstract

The invention relates to a method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque, wherein the electric motor comprises a stator winding (11), a rotor winding (12), a field rheostat (15) associated with the rotor winding (12), and a power converter (20) which is connected downstream of the stator winding (11) and has actuatable switch elements (21), wherein the actual torque is adjusted to the target torque in that a commutation angle is set by deliberately actuating the switch elements (21) and/or in that a current is deliberately set by the stator winding (12).
PCT/EP2012/051628 2011-02-10 2012-02-01 Method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque WO2012107330A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12703049.2A EP2673159A2 (en) 2011-02-10 2012-02-01 Method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque
CN201280008404.4A CN103347728B (en) 2011-02-10 2012-02-01 Method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011003946A DE102011003946A1 (en) 2011-02-10 2011-02-10 A method for controlling an output from an electric machine in a motor vehicle actual torque to a desired torque
DE102011003946.5 2011-02-10

Publications (2)

Publication Number Publication Date
WO2012107330A2 WO2012107330A2 (en) 2012-08-16
WO2012107330A3 true WO2012107330A3 (en) 2013-05-10

Family

ID=45569612

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/051628 WO2012107330A2 (en) 2011-02-10 2012-02-01 Method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque

Country Status (4)

Country Link
EP (1) EP2673159A2 (en)
CN (1) CN103347728B (en)
DE (1) DE102011003946A1 (en)
WO (1) WO2012107330A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215306A1 (en) * 2013-08-02 2015-02-05 Robert Bosch Gmbh Method for switching on and off an n-phase electric machine in a motor vehicle
US9979336B2 (en) * 2015-07-28 2018-05-22 GM Global Technology Operations LLC Method and apparatus for generator control
EP3418007A1 (en) * 2017-06-19 2018-12-26 ABB Schweiz AG Method of determining a joint torque in a joint of an articulated industrial robot
FR3077444B1 (en) * 2018-01-30 2020-01-10 Valeo Equipements Electriques Moteur METHOD FOR MANAGING MOTOR TORQUE SHUTDOWN FOR A ROTATING ELECTRIC MACHINE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005065392A (en) * 2003-08-08 2005-03-10 Fuji Heavy Ind Ltd Charge controller of vehicle
US20080302324A1 (en) * 2007-06-05 2008-12-11 Deepak Aswani Engine start detection in a hybrid electric vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107391A1 (en) * 1991-03-08 1992-09-10 Abb Patent Gmbh Electric road vehicle with rechargeable battery - has DC=AC converter acting as DC regulator during battery recharging
DE10317207A1 (en) 2002-04-18 2003-10-30 Bosch Gmbh Robert Control system for synchronous electric machine used as internal combustion engine starter motor, incorporates microprocessor and control gate driver connected to speed computing block
DE102004021370A1 (en) * 2004-04-30 2005-11-17 Robert Bosch Gmbh Method and device for operating a hybrid vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005065392A (en) * 2003-08-08 2005-03-10 Fuji Heavy Ind Ltd Charge controller of vehicle
US20080302324A1 (en) * 2007-06-05 2008-12-11 Deepak Aswani Engine start detection in a hybrid electric vehicle

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BAUSCH H ET AL: "Feed-forward control of current excited synchronous drives // Controle par avance de phase d'un entrainement synchrone alimente en courant", ICEM '94, CONFÉRENCE INTERNATIONALE SUR LES MACHINES ÉLECTRIQUES, INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES, 5 - 8 SEPTEMBRE/SEPTEMBER 1994, PALAIS DES CONGRÈS, PARIS, FRANCE, SOCIÉTÉ DES ÉLECTRICIENS ET DES ÉLECTRONICIENS, PARIS; THE INSTITUTI, vol. 1, 5 September 1994 (1994-09-05), pages 220 - 225, XP002669654 *
See also references of EP2673159A2 *

Also Published As

Publication number Publication date
CN103347728B (en) 2017-01-18
WO2012107330A2 (en) 2012-08-16
EP2673159A2 (en) 2013-12-18
CN103347728A (en) 2013-10-09
DE102011003946A1 (en) 2012-08-16

Similar Documents

Publication Publication Date Title
WO2012010993A3 (en) Electric motor with varying torque efficiency profile
WO2011161408A3 (en) Controller
WO2011045698A3 (en) Method and system for measuring a characteristic of an electric motor
WO2013026659A3 (en) Wheel hub drive system
WO2010105903A3 (en) Electrodynamic braking device for a universal motor
WO2010108623A8 (en) Drive system, method for operating the drive system and use
WO2014076491A3 (en) Improvements relating to electrical power assisted steering systems
WO2012047886A3 (en) Electric motor having windings operable in parallel and/or series, and related methods
WO2011109435A3 (en) Position corrected pulse width modulation for brushless direct current motors
WO2012112468A3 (en) System and method of contrilling the speed of a motor based on dwell
EP2704306A3 (en) Apparatus for controlling motor for electric vehicle and method for reducing torque ripple using the same
WO2012020348A3 (en) Electric motor and method of braking using an electric motor
EP2784928A3 (en) Motor control apparatus and magnetic-pole position estimating method
EP2728740A3 (en) Driving motor for electric vehicles and control method of the same
WO2013029891A3 (en) Method and device for charging a battery of an electrical drive using components of the electrical drive
MX348267B (en) Vehicle motor assemblies.
WO2012055463A3 (en) Kit for the production of different electric motors of a group of electric motors and method of production
WO2013041353A3 (en) Electric motor
WO2012107330A3 (en) Method for adjusting an actual torque delivered by an electric motor in a motor vehicle to a target torque
EP3913772A4 (en) Rotor, electric motor and electric vehicle
WO2011154346A3 (en) Method and device for compensating a drop in the output voltage of a motor vehicle generator
WO2012042325A3 (en) Motor controlling apparatus
WO2013185761A3 (en) Variable torque angle for electric motor
WO2012076213A3 (en) Method and device for operating an electric machine of a motor vehicle drive train
WO2012159843A3 (en) Method for operating an electrical machine in a motor vehicle

Legal Events

Date Code Title Description
REEP Request for entry into the european phase

Ref document number: 2012703049

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2012703049

Country of ref document: EP