JPS5461711A - Controller for compound-wound motor of electric vehicle - Google Patents

Controller for compound-wound motor of electric vehicle

Info

Publication number
JPS5461711A
JPS5461711A JP12898977A JP12898977A JPS5461711A JP S5461711 A JPS5461711 A JP S5461711A JP 12898977 A JP12898977 A JP 12898977A JP 12898977 A JP12898977 A JP 12898977A JP S5461711 A JPS5461711 A JP S5461711A
Authority
JP
Japan
Prior art keywords
separately
wound
excited field
armature
compound
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
JP12898977A
Other languages
Japanese (ja)
Inventor
Kunio Matsumoto
Tsutomu Ozawa
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 JP12898977A priority Critical patent/JPS5461711A/en
Publication of JPS5461711A publication Critical patent/JPS5461711A/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 cause wheels to quickly adhere again, by quickly reducing the tensile force when the speed rises due to slipping.
CONSTITUTION: The compound-wound motor comprises an armature 3, a series- wound field coil 4 and a sepqrately-excited field winding 5. A main resistor of a series-wound coil circuit and a chopper 11 of a separately exciting circuit are controlled. The value detected by an armature current detector 13 is applied to a pattern circuit 18. The value detected by a separately-excited field coil current detector 14 is applied to an adder 16. The angle of turn-on of the chopper 11 is controlled by the output of a phase shifter 17. The characteristics of the pattern circuit 18 are so set that the separately-excited field winding current increases greatly when the armature current is low and that the separately-excited field winding current is constant when the armature current is high.
COPYRIGHT: (C)1979,JPO&Japio
JP12898977A 1977-10-27 1977-10-27 Controller for compound-wound motor of electric vehicle Pending JPS5461711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12898977A JPS5461711A (en) 1977-10-27 1977-10-27 Controller for compound-wound motor of electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12898977A JPS5461711A (en) 1977-10-27 1977-10-27 Controller for compound-wound motor of electric vehicle

Publications (1)

Publication Number Publication Date
JPS5461711A true JPS5461711A (en) 1979-05-18

Family

ID=14998361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12898977A Pending JPS5461711A (en) 1977-10-27 1977-10-27 Controller for compound-wound motor of electric vehicle

Country Status (1)

Country Link
JP (1) JPS5461711A (en)

Similar Documents

Publication Publication Date Title
JPS5465322A (en) Motor speed control system
JPS5461711A (en) Controller for compound-wound motor of electric vehicle
JPS564377A (en) Method and device for arc welding
JPS538910A (en) Electric rolling stock controlling device
JPS5691603A (en) Control device of electric automobile
JPS527521A (en) Control means for electric vehicle
JPS5456125A (en) Dynamic braking control system for electric motor vehicle
JPS5327913A (en) Electric vehicle in use of dc shunt motor
JPS54721A (en) Constant output controller for motor
JPS5513610A (en) Controller for current-type inverter
JPS55100002A (en) Controlling device for electric car
JPS54129609A (en) Chopper controller for electric motor vehicle
JPS5523750A (en) Power-factor controller for synchronous motor
JPS5313707A (en) Device for controlling electric motor vehicle
JPS5266918A (en) Slip-detecter of induction motor
JPS53123830A (en) Control system by current type inverter driver induction motors
JPS53809A (en) Controller for commutatorless motor
JPS5475524A (en) Control device of synchronous motor
JPS5335120A (en) Induction /otor controller
JPS53136616A (en) Brake controller for electric motor vehicle
JPS5298921A (en) Electric motor driving device
JPS5251609A (en) Device for controlling electric car
JPS5298922A (en) Controlling device of dc motor
JPS5288718A (en) Motor control system
JPS5422609A (en) Controller of electric rolling stock