JPS51116927A - Chopper controller - Google Patents

Chopper controller

Info

Publication number
JPS51116927A
JPS51116927A JP50041678A JP4167875A JPS51116927A JP S51116927 A JPS51116927 A JP S51116927A JP 50041678 A JP50041678 A JP 50041678A JP 4167875 A JP4167875 A JP 4167875A JP S51116927 A JPS51116927 A JP S51116927A
Authority
JP
Japan
Prior art keywords
chopper controller
chopper
controller
driving
parallel
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
JP50041678A
Other languages
Japanese (ja)
Inventor
Taketoshi Kato
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.)
Denso Corp
Original Assignee
NipponDenso Co 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP50041678A priority Critical patent/JPS51116927A/en
Publication of JPS51116927A publication Critical patent/JPS51116927A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: A chopper controller used in electric motor or the like for driving an electric motorcar, capable of remarkably preventing burning of the contact of a contactor provided in parallel with a chopper.
COPYRIGHT: (C)1976,JPO&Japio
JP50041678A 1975-04-04 1975-04-04 Chopper controller Pending JPS51116927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50041678A JPS51116927A (en) 1975-04-04 1975-04-04 Chopper controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50041678A JPS51116927A (en) 1975-04-04 1975-04-04 Chopper controller

Publications (1)

Publication Number Publication Date
JPS51116927A true JPS51116927A (en) 1976-10-14

Family

ID=12615065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041678A Pending JPS51116927A (en) 1975-04-04 1975-04-04 Chopper controller

Country Status (1)

Country Link
JP (1) JPS51116927A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194788A (en) * 1984-03-13 1985-10-03 M Syst Giken:Kk Power source of ac motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971624A (en) * 1972-11-16 1974-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971624A (en) * 1972-11-16 1974-07-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194788A (en) * 1984-03-13 1985-10-03 M Syst Giken:Kk Power source of ac motor

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