JPS5345812A - Device for controlling electric motor vehicle - Google Patents

Device for controlling electric motor vehicle

Info

Publication number
JPS5345812A
JPS5345812A JP12037376A JP12037376A JPS5345812A JP S5345812 A JPS5345812 A JP S5345812A JP 12037376 A JP12037376 A JP 12037376A JP 12037376 A JP12037376 A JP 12037376A JP S5345812 A JPS5345812 A JP S5345812A
Authority
JP
Japan
Prior art keywords
electric motor
motor vehicle
motor
controlling electric
current
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
JP12037376A
Other languages
Japanese (ja)
Inventor
Michimasa Horiuchi
Hiroshi Narita
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 JP12037376A priority Critical patent/JPS5345812A/en
Publication of JPS5345812A publication Critical patent/JPS5345812A/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

Abstract

PURPOSE: To conduct a weak field control of a motor for an electric motor vehicle by reducing the current flow rate of a chopper connected in series with the field winding of the motor as the deviation between a current command value and an armature winding current becomes large in a current control system with the field winding of the motor connecting shunt.
COPYRIGHT: (C)1978,JPO&Japio
JP12037376A 1976-10-08 1976-10-08 Device for controlling electric motor vehicle Pending JPS5345812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12037376A JPS5345812A (en) 1976-10-08 1976-10-08 Device for controlling electric motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12037376A JPS5345812A (en) 1976-10-08 1976-10-08 Device for controlling electric motor vehicle

Publications (1)

Publication Number Publication Date
JPS5345812A true JPS5345812A (en) 1978-04-25

Family

ID=14784588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12037376A Pending JPS5345812A (en) 1976-10-08 1976-10-08 Device for controlling electric motor vehicle

Country Status (1)

Country Link
JP (1) JPS5345812A (en)

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