JPS52112716A - Motor control apparatus - Google Patents

Motor control apparatus

Info

Publication number
JPS52112716A
JPS52112716A JP2910176A JP2910176A JPS52112716A JP S52112716 A JPS52112716 A JP S52112716A JP 2910176 A JP2910176 A JP 2910176A JP 2910176 A JP2910176 A JP 2910176A JP S52112716 A JPS52112716 A JP S52112716A
Authority
JP
Japan
Prior art keywords
control apparatus
motor control
motor
enlarge
keep
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
JP2910176A
Other languages
Japanese (ja)
Inventor
Shigeru Kuriyama
Minoru Kaminaga
Masahiko Ibamoto
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 JP2910176A priority Critical patent/JPS52112716A/en
Publication of JPS52112716A publication Critical patent/JPS52112716A/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

Landscapes

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

Abstract

PURPOSE: To keep the current limiting value constant and enlarge the high speed operation range in high load irrespective of the rotation frequency of the motor.
COPYRIGHT: (C)1977,JPO&Japio
JP2910176A 1976-03-19 1976-03-19 Motor control apparatus Pending JPS52112716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2910176A JPS52112716A (en) 1976-03-19 1976-03-19 Motor control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2910176A JPS52112716A (en) 1976-03-19 1976-03-19 Motor control apparatus

Publications (1)

Publication Number Publication Date
JPS52112716A true JPS52112716A (en) 1977-09-21

Family

ID=12266943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2910176A Pending JPS52112716A (en) 1976-03-19 1976-03-19 Motor control apparatus

Country Status (1)

Country Link
JP (1) JPS52112716A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831416A (en) * 1971-08-27 1973-04-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831416A (en) * 1971-08-27 1973-04-25

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