MY175273A - A controller for an electric traction system - Google Patents

A controller for an electric traction system

Info

Publication number
MY175273A
MY175273A MYPI2010006311A MYPI2010006311A MY175273A MY 175273 A MY175273 A MY 175273A MY PI2010006311 A MYPI2010006311 A MY PI2010006311A MY PI2010006311 A MYPI2010006311 A MY PI2010006311A MY 175273 A MY175273 A MY 175273A
Authority
MY
Malaysia
Prior art keywords
power
motor
controller
limiting controller
modulated
Prior art date
Application number
MYPI2010006311A
Inventor
Gangadurai Mohan
Krishnamoorthy Sugantha
Babu Rengarajan
Jabez Dhinagar Samraj
Original Assignee
Tvs Motor Co Ltd
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 Tvs Motor Co Ltd filed Critical Tvs Motor Co Ltd
Publication of MY175273A publication Critical patent/MY175273A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

The subject matter described herein relates to a system including a power limiting controller (306) and a motor (308). The power-limiting controller (306) is configured to modulate unmodulated power (312) received from a power source (304). The power-limiting controller (306) modulates the unmodulated power (312) based on a throttle position signal (310) to provide modulated power (314). The modulated power (314) is drawn by the motor (308). Further, the power-limiting controller (306) adjusts the modulated power (314) based on a predefined range of speeds (403) of the motor (308), such that an output power of the motor (308) is maintained within a predefined power limit (412).
MYPI2010006311A 2008-07-02 2009-07-02 A controller for an electric traction system MY175273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1612CH2008 2008-07-02

Publications (1)

Publication Number Publication Date
MY175273A true MY175273A (en) 2020-06-17

Family

ID=41328618

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010006311A MY175273A (en) 2008-07-02 2009-07-02 A controller for an electric traction system

Country Status (3)

Country Link
BR (1) BRPI0913938B1 (en)
MY (1) MY175273A (en)
WO (1) WO2010001415A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8773049B2 (en) * 2011-07-13 2014-07-08 General Electric Company System for use in controlling motor torque and method of assembling same
CN109532515B (en) * 2018-12-19 2020-09-08 深圳腾势新能源汽车有限公司 Over-limit power protection method and system for power battery of electric vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638457B1 (en) * 1993-08-10 1999-03-03 Toyota Jidosha Kabushiki Kaisha Apparatus for driving and controlling synchronous motor using permanent magnets as its field system
JP2004194361A (en) * 2002-10-15 2004-07-08 Yamaha Motor Co Ltd Electric-motor vehicle and method of obtaining map data on electric-motor vehicle

Also Published As

Publication number Publication date
BRPI0913938A2 (en) 2015-10-20
WO2010001415A4 (en) 2010-04-01
WO2010001415A1 (en) 2010-01-07
BRPI0913938B1 (en) 2019-04-16

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