JPS53128812A - Electric rolling stock controller - Google Patents

Electric rolling stock controller

Info

Publication number
JPS53128812A
JPS53128812A JP4430577A JP4430577A JPS53128812A JP S53128812 A JPS53128812 A JP S53128812A JP 4430577 A JP4430577 A JP 4430577A JP 4430577 A JP4430577 A JP 4430577A JP S53128812 A JPS53128812 A JP S53128812A
Authority
JP
Japan
Prior art keywords
rolling stock
electric rolling
stock controller
circuit contactor
short
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
JP4430577A
Other languages
Japanese (ja)
Other versions
JPS5915245B2 (en
Inventor
Takashi Torii
Katsuya Muto
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 JP52044305A priority Critical patent/JPS5915245B2/en
Publication of JPS53128812A publication Critical patent/JPS53128812A/en
Publication of JPS5915245B2 publication Critical patent/JPS5915245B2/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

Landscapes

  • Control Of Direct Current Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To prevent speeding, by prolonging the opening delay time of a main circuit contactor for connecting a power source and a motor longer than the opening delay time of a short-circuit contactor, when switching the short-circuit contactor ON.
COPYRIGHT: (C)1978,JPO&Japio
JP52044305A 1977-04-18 1977-04-18 electric car control device Expired JPS5915245B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52044305A JPS5915245B2 (en) 1977-04-18 1977-04-18 electric car control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52044305A JPS5915245B2 (en) 1977-04-18 1977-04-18 electric car control device

Publications (2)

Publication Number Publication Date
JPS53128812A true JPS53128812A (en) 1978-11-10
JPS5915245B2 JPS5915245B2 (en) 1984-04-09

Family

ID=12687773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52044305A Expired JPS5915245B2 (en) 1977-04-18 1977-04-18 electric car control device

Country Status (1)

Country Link
JP (1) JPS5915245B2 (en)

Also Published As

Publication number Publication date
JPS5915245B2 (en) 1984-04-09

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