JPS52131113A - Control unit for commutatorless motor - Google Patents

Control unit for commutatorless motor

Info

Publication number
JPS52131113A
JPS52131113A JP4773476A JP4773476A JPS52131113A JP S52131113 A JPS52131113 A JP S52131113A JP 4773476 A JP4773476 A JP 4773476A JP 4773476 A JP4773476 A JP 4773476A JP S52131113 A JPS52131113 A JP S52131113A
Authority
JP
Japan
Prior art keywords
control unit
commutatorless motor
commutatorless
motor
causing
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
JP4773476A
Other languages
Japanese (ja)
Other versions
JPS5936517B2 (en
Inventor
Yuzuru Kubota
Toshiaki Okuyama
Hiroshi Nagase
Katsunori Suzuki
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 JP51047734A priority Critical patent/JPS5936517B2/en
Publication of JPS52131113A publication Critical patent/JPS52131113A/en
Publication of JPS5936517B2 publication Critical patent/JPS5936517B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE: To prevent phase variation of output current in accordance with speed and to effect a desired operation without causing a torque reduction.
COPYRIGHT: (C)1977,JPO&Japio
JP51047734A 1976-04-28 1976-04-28 AC motor control device Expired JPS5936517B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51047734A JPS5936517B2 (en) 1976-04-28 1976-04-28 AC motor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51047734A JPS5936517B2 (en) 1976-04-28 1976-04-28 AC motor control device

Publications (2)

Publication Number Publication Date
JPS52131113A true JPS52131113A (en) 1977-11-02
JPS5936517B2 JPS5936517B2 (en) 1984-09-04

Family

ID=12783557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51047734A Expired JPS5936517B2 (en) 1976-04-28 1976-04-28 AC motor control device

Country Status (1)

Country Link
JP (1) JPS5936517B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002619A1 (en) * 1982-12-29 1984-07-05 Fanuc Ltd System for controlling synchronous motor
JPH09322583A (en) * 1996-05-30 1997-12-12 Aisin Aw Co Ltd Motor drive device and its control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002619A1 (en) * 1982-12-29 1984-07-05 Fanuc Ltd System for controlling synchronous motor
JPH09322583A (en) * 1996-05-30 1997-12-12 Aisin Aw Co Ltd Motor drive device and its control method

Also Published As

Publication number Publication date
JPS5936517B2 (en) 1984-09-04

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