JPS5288909A - Chopper control system - Google Patents

Chopper control system

Info

Publication number
JPS5288909A
JPS5288909A JP498176A JP498176A JPS5288909A JP S5288909 A JPS5288909 A JP S5288909A JP 498176 A JP498176 A JP 498176A JP 498176 A JP498176 A JP 498176A JP S5288909 A JPS5288909 A JP S5288909A
Authority
JP
Japan
Prior art keywords
control system
chopper control
current control
chopper
permit
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
JP498176A
Other languages
Japanese (ja)
Inventor
Eiji Takatsu
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 JP498176A priority Critical patent/JPS5288909A/en
Publication of JPS5288909A publication Critical patent/JPS5288909A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

Abstract

PURPOSE: To permit a chopper to be used commonly for both main circuit current control and field current control.
COPYRIGHT: (C)1977,JPO&Japio
JP498176A 1976-01-21 1976-01-21 Chopper control system Pending JPS5288909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP498176A JPS5288909A (en) 1976-01-21 1976-01-21 Chopper control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP498176A JPS5288909A (en) 1976-01-21 1976-01-21 Chopper control system

Publications (1)

Publication Number Publication Date
JPS5288909A true JPS5288909A (en) 1977-07-26

Family

ID=11598766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP498176A Pending JPS5288909A (en) 1976-01-21 1976-01-21 Chopper control system

Country Status (1)

Country Link
JP (1) JPS5288909A (en)

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