JPS51142621A - A motor driving control device - Google Patents

A motor driving control device

Info

Publication number
JPS51142621A
JPS51142621A JP50066460A JP6646075A JPS51142621A JP S51142621 A JPS51142621 A JP S51142621A JP 50066460 A JP50066460 A JP 50066460A JP 6646075 A JP6646075 A JP 6646075A JP S51142621 A JPS51142621 A JP S51142621A
Authority
JP
Japan
Prior art keywords
control device
motor driving
driving control
motor
transistor
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
JP50066460A
Other languages
Japanese (ja)
Inventor
Shigeru Kuriyama
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 JP50066460A priority Critical patent/JPS51142621A/en
Publication of JPS51142621A publication Critical patent/JPS51142621A/en
Pending 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: When controlling the speed of a motor by changing the conduction quantities of the transistor connected with the main circuit that contains the motor of vehicle driving, the use of the transistor within allowable losses prevents electric noises.
COPYRIGHT: (C)1976,JPO&Japio
JP50066460A 1975-06-04 1975-06-04 A motor driving control device Pending JPS51142621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50066460A JPS51142621A (en) 1975-06-04 1975-06-04 A motor driving control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50066460A JPS51142621A (en) 1975-06-04 1975-06-04 A motor driving control device

Publications (1)

Publication Number Publication Date
JPS51142621A true JPS51142621A (en) 1976-12-08

Family

ID=13316391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50066460A Pending JPS51142621A (en) 1975-06-04 1975-06-04 A motor driving control device

Country Status (1)

Country Link
JP (1) JPS51142621A (en)

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