JPS546220A - Device for controlling motor of electric motor vehicle - Google Patents

Device for controlling motor of electric motor vehicle

Info

Publication number
JPS546220A
JPS546220A JP7105777A JP7105777A JPS546220A JP S546220 A JPS546220 A JP S546220A JP 7105777 A JP7105777 A JP 7105777A JP 7105777 A JP7105777 A JP 7105777A JP S546220 A JPS546220 A JP S546220A
Authority
JP
Japan
Prior art keywords
electric motor
motor vehicle
controlling
motor
vehicle
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.)
Granted
Application number
JP7105777A
Other languages
Japanese (ja)
Other versions
JPS5942522B2 (en
Inventor
Shigeru Awayama
Ryoji Kasama
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 JP52071057A priority Critical patent/JPS5942522B2/en
Publication of JPS546220A publication Critical patent/JPS546220A/en
Publication of JPS5942522B2 publication Critical patent/JPS5942522B2/en
Expired 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)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To improve the operability of an electric motor vehicle by altering the conductivity of a chopper upon closure of a bypass contactor between a flat route and ascent route.
COPYRIGHT: (C)1979,JPO&Japio
JP52071057A 1977-06-17 1977-06-17 Motor control device for electric cars Expired JPS5942522B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52071057A JPS5942522B2 (en) 1977-06-17 1977-06-17 Motor control device for electric cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52071057A JPS5942522B2 (en) 1977-06-17 1977-06-17 Motor control device for electric cars

Publications (2)

Publication Number Publication Date
JPS546220A true JPS546220A (en) 1979-01-18
JPS5942522B2 JPS5942522B2 (en) 1984-10-16

Family

ID=13449503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52071057A Expired JPS5942522B2 (en) 1977-06-17 1977-06-17 Motor control device for electric cars

Country Status (1)

Country Link
JP (1) JPS5942522B2 (en)

Also Published As

Publication number Publication date
JPS5942522B2 (en) 1984-10-16

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