WO2010095839A3 - Method for automatically controlling a travel mode of an electric vehicle - Google Patents

Method for automatically controlling a travel mode of an electric vehicle Download PDF

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Publication number
WO2010095839A3
WO2010095839A3 PCT/KR2010/000935 KR2010000935W WO2010095839A3 WO 2010095839 A3 WO2010095839 A3 WO 2010095839A3 KR 2010000935 W KR2010000935 W KR 2010000935W WO 2010095839 A3 WO2010095839 A3 WO 2010095839A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
electric vehicle
mode
automatically controlling
travel mode
Prior art date
Application number
PCT/KR2010/000935
Other languages
French (fr)
Korean (ko)
Other versions
WO2010095839A2 (en
Inventor
이정용
Original Assignee
주식회사 레오모터스
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
Priority claimed from KR1020090014023A external-priority patent/KR101028758B1/en
Priority claimed from KR1020090014022A external-priority patent/KR20100094846A/en
Application filed by 주식회사 레오모터스 filed Critical 주식회사 레오모터스
Publication of WO2010095839A2 publication Critical patent/WO2010095839A2/en
Publication of WO2010095839A3 publication Critical patent/WO2010095839A3/en

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
    • 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
    • Y02T10/72—Electric energy management in electromobility

Abstract

A method for automatically controlling a travel mode of an electric vehicle according to the present invention is characterized in that a motor serving as a power source is controlled by a control unit having a plurality of travel modes performed by a plurality of controllers, and each of the travel modes is configured to enable the motor to have a maximum torque value at different RPMs, and the control unit performs at least a converting mode, which converts the travel mode of the motor in accordance with the variation of the RPM of the motor, or a power mode which enables the motor to rotate even when current is supplied to the motor in a discontinuous manner.
PCT/KR2010/000935 2009-02-19 2010-02-16 Method for automatically controlling a travel mode of an electric vehicle WO2010095839A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0014023 2009-02-19
KR1020090014023A KR101028758B1 (en) 2009-02-19 2009-02-19 Electric automobile driving mode automatic control method
KR10-2009-0014022 2009-02-19
KR1020090014022A KR20100094846A (en) 2009-02-19 2009-02-19 Electric automobile driving mode automatic control method

Publications (2)

Publication Number Publication Date
WO2010095839A2 WO2010095839A2 (en) 2010-08-26
WO2010095839A3 true WO2010095839A3 (en) 2010-11-11

Family

ID=42634310

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000935 WO2010095839A2 (en) 2009-02-19 2010-02-16 Method for automatically controlling a travel mode of an electric vehicle

Country Status (1)

Country Link
WO (1) WO2010095839A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08263143A (en) * 1995-03-23 1996-10-11 Fanuc Ltd Control gain switching system using disturbance observer
KR20050097528A (en) * 2003-01-29 2005-10-07 웨이브크레스트 래버러토리스, 엘엘씨 Motor control system and method with adaptive current profile
KR100548704B1 (en) * 2002-10-11 2006-02-02 야마하하쓰도키 가부시키가이샤 Electric vehicle
JP2008253048A (en) * 2007-03-30 2008-10-16 Toyota Motor Corp Vehicle start controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08263143A (en) * 1995-03-23 1996-10-11 Fanuc Ltd Control gain switching system using disturbance observer
KR100548704B1 (en) * 2002-10-11 2006-02-02 야마하하쓰도키 가부시키가이샤 Electric vehicle
KR20050097528A (en) * 2003-01-29 2005-10-07 웨이브크레스트 래버러토리스, 엘엘씨 Motor control system and method with adaptive current profile
JP2008253048A (en) * 2007-03-30 2008-10-16 Toyota Motor Corp Vehicle start controller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BIMAL K. BOSE.: "MODERN POWER ELECTRONICS AND AC DRIVES.", 2002, NJ: PRENTICE HALL PTR, ISBN: 0-13-016743-6, pages: 44 - 47 *

Also Published As

Publication number Publication date
WO2010095839A2 (en) 2010-08-26

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