JPS543711A - Device for controlling electric motor vehicle - Google Patents

Device for controlling electric motor vehicle

Info

Publication number
JPS543711A
JPS543711A JP6792577A JP6792577A JPS543711A JP S543711 A JPS543711 A JP S543711A JP 6792577 A JP6792577 A JP 6792577A JP 6792577 A JP6792577 A JP 6792577A JP S543711 A JPS543711 A JP S543711A
Authority
JP
Japan
Prior art keywords
electric motor
motor vehicle
controlling electric
motors
controlling
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.)
Pending
Application number
JP6792577A
Other languages
Japanese (ja)
Inventor
Shigetoshi Okamatsu
Masahiko Ibamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6792577A priority Critical patent/JPS543711A/en
Publication of JPS543711A publication Critical patent/JPS543711A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To enhance the adhesive performance of an electric motor vehicle having a plurality of induction motors for driving the same by monitoring the operation of the respective motors and controlling the slip frequency of the motors according to the monitored result.
COPYRIGHT: (C)1979,JPO&Japio
JP6792577A 1977-06-10 1977-06-10 Device for controlling electric motor vehicle Pending JPS543711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6792577A JPS543711A (en) 1977-06-10 1977-06-10 Device for controlling electric motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6792577A JPS543711A (en) 1977-06-10 1977-06-10 Device for controlling electric motor vehicle

Publications (1)

Publication Number Publication Date
JPS543711A true JPS543711A (en) 1979-01-12

Family

ID=13358968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6792577A Pending JPS543711A (en) 1977-06-10 1977-06-10 Device for controlling electric motor vehicle

Country Status (1)

Country Link
JP (1) JPS543711A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0270202A (en) * 1988-09-05 1990-03-09 Railway Technical Res Inst Re-adhesion control method employing speed difference ratio during idling/slippage of inverter-controlled electric car
JPH02119503A (en) * 1988-10-27 1990-05-07 Toshiba Corp Control device of electric rolling stock
JP2007050858A (en) * 2005-08-19 2007-03-01 Yanmar Co Ltd Vehicle frame
DE102017111870A1 (en) 2016-06-13 2017-12-14 Toyota Jidosha Kabushiki Kaisha Vehicle substructure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0270202A (en) * 1988-09-05 1990-03-09 Railway Technical Res Inst Re-adhesion control method employing speed difference ratio during idling/slippage of inverter-controlled electric car
JPH02119503A (en) * 1988-10-27 1990-05-07 Toshiba Corp Control device of electric rolling stock
JP2007050858A (en) * 2005-08-19 2007-03-01 Yanmar Co Ltd Vehicle frame
DE102017111870A1 (en) 2016-06-13 2017-12-14 Toyota Jidosha Kabushiki Kaisha Vehicle substructure

Similar Documents

Publication Publication Date Title
JPS5373315A (en) Controller for motors
JPS5357415A (en) Solid commutator motor device
JPS543711A (en) Device for controlling electric motor vehicle
JPS51142627A (en) The starting operation system of a generator-motor in pumping-up power equipments
JPS51114625A (en) Induction motor system
JPS5337813A (en) Group operation controller for induction motors
JPS5336813A (en) System for driving electric motor vehicle and travel vehicles
JPS5219221A (en) Speed control apparatus for induction motors
JPS5380514A (en) Motor drive unit
JPS52104716A (en) Driving method of a.c. induction motor
JPS5391309A (en) Controlling device for induction motor
JPS53146115A (en) System for controlling operation of induction motor group
JPS53135001A (en) Driving system for turbo-machines
JPS5313707A (en) Device for controlling electric motor vehicle
JPS5391215A (en) Circuit for controlling vehicle driving motor
JPS53123830A (en) Control system by current type inverter driver induction motors
JPS5378511A (en) Electric motor operated vehicle drive control device
JPS5336848A (en) Ac elevator speed control device
JPS5258813A (en) Ac motor control circuit
JPS53107013A (en) Device for controlling electric motor vehicle
JPS5240715A (en) Starting system for motor
JPS53104920A (en) Device for controlling electric motor operated vehicle
JPS5278017A (en) Speed controller for induction motor
JPS52106419A (en) Variable frequency controller of single phase induction motor
JPS53111915A (en) Device for controlling electric motor vehicle