JPS53101613A - Drive circuit for dc electric motor vehicle - Google Patents

Drive circuit for dc electric motor vehicle

Info

Publication number
JPS53101613A
JPS53101613A JP1684377A JP1684377A JPS53101613A JP S53101613 A JPS53101613 A JP S53101613A JP 1684377 A JP1684377 A JP 1684377A JP 1684377 A JP1684377 A JP 1684377A JP S53101613 A JPS53101613 A JP S53101613A
Authority
JP
Japan
Prior art keywords
electric motor
motor vehicle
drive circuit
field winding
switch
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
JP1684377A
Other languages
Japanese (ja)
Other versions
JPS5829716B2 (en
Inventor
Kanji Katsuki
Masashi Naruto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52016843A priority Critical patent/JPS5829716B2/en
Publication of JPS53101613A publication Critical patent/JPS53101613A/en
Publication of JPS5829716B2 publication Critical patent/JPS5829716B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

PURPOSE: To enable a protection of the drive with the second field winding separated, by such means that with a switch installed in series to the second field winding in automatically variable field circuit, commutation failure and overcurrent be detected operating said switch.
COPYRIGHT: (C)1978,JPO&Japio
JP52016843A 1977-02-17 1977-02-17 DC electric car drive circuit Expired JPS5829716B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52016843A JPS5829716B2 (en) 1977-02-17 1977-02-17 DC electric car drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52016843A JPS5829716B2 (en) 1977-02-17 1977-02-17 DC electric car drive circuit

Publications (2)

Publication Number Publication Date
JPS53101613A true JPS53101613A (en) 1978-09-05
JPS5829716B2 JPS5829716B2 (en) 1983-06-24

Family

ID=11927478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52016843A Expired JPS5829716B2 (en) 1977-02-17 1977-02-17 DC electric car drive circuit

Country Status (1)

Country Link
JP (1) JPS5829716B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028107U (en) * 1983-07-30 1985-02-26 崎谷　修 Ventilation mechanism for external walls in wooden buildings
JPH0428321Y2 (en) * 1985-04-24 1992-07-09

Also Published As

Publication number Publication date
JPS5829716B2 (en) 1983-06-24

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