JPS5285317A - Contactor closiing setting circuit for short-circuiting chopper circui t - Google Patents

Contactor closiing setting circuit for short-circuiting chopper circui t

Info

Publication number
JPS5285317A
JPS5285317A JP187676A JP187676A JPS5285317A JP S5285317 A JPS5285317 A JP S5285317A JP 187676 A JP187676 A JP 187676A JP 187676 A JP187676 A JP 187676A JP S5285317 A JPS5285317 A JP S5285317A
Authority
JP
Japan
Prior art keywords
circuiting
contactor
short
chopper
closiing
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
JP187676A
Other languages
Japanese (ja)
Other versions
JPS5821519B2 (en
Inventor
Junichi Inagami
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP51001876A priority Critical patent/JPS5821519B2/en
Publication of JPS5285317A publication Critical patent/JPS5285317A/en
Publication of JPS5821519B2 publication Critical patent/JPS5821519B2/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

Abstract

PURPOSE: The closing of the contactor for short-circuiting the shopper circuit is performed in the low conduction rate state of the chopper circuit in small loading, and performed in the high conduction rate state in high speed operation.
COPYRIGHT: (C)1977,JPO&Japio
JP51001876A 1976-01-08 1976-01-08 Contactor closing setting circuit for chopping circuit short circuit Expired JPS5821519B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51001876A JPS5821519B2 (en) 1976-01-08 1976-01-08 Contactor closing setting circuit for chopping circuit short circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51001876A JPS5821519B2 (en) 1976-01-08 1976-01-08 Contactor closing setting circuit for chopping circuit short circuit

Publications (2)

Publication Number Publication Date
JPS5285317A true JPS5285317A (en) 1977-07-15
JPS5821519B2 JPS5821519B2 (en) 1983-04-30

Family

ID=11513750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51001876A Expired JPS5821519B2 (en) 1976-01-08 1976-01-08 Contactor closing setting circuit for chopping circuit short circuit

Country Status (1)

Country Link
JP (1) JPS5821519B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150791A (en) * 1979-05-14 1980-11-22 Hitachi Ltd Motor driving circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150791A (en) * 1979-05-14 1980-11-22 Hitachi Ltd Motor driving circuit

Also Published As

Publication number Publication date
JPS5821519B2 (en) 1983-04-30

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