JPS548819A - Speed controller for synchronous motor - Google Patents

Speed controller for synchronous motor

Info

Publication number
JPS548819A
JPS548819A JP7401277A JP7401277A JPS548819A JP S548819 A JPS548819 A JP S548819A JP 7401277 A JP7401277 A JP 7401277A JP 7401277 A JP7401277 A JP 7401277A JP S548819 A JPS548819 A JP S548819A
Authority
JP
Japan
Prior art keywords
synchronous motor
speed controller
current
regulator
speed
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
JP7401277A
Other languages
Japanese (ja)
Other versions
JPS5920274B2 (en
Inventor
Takeaki Asaeda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52074012A priority Critical patent/JPS5920274B2/en
Publication of JPS548819A publication Critical patent/JPS548819A/en
Publication of JPS5920274B2 publication Critical patent/JPS5920274B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To reduce a torque pulsation, with a speed control performance improved, by providing a second current regulator, with a quadrature axis current component being a feed-back signal, in a half way between a first current regulator for controlling a current wave form and a speed regulator.
COPYRIGHT: (C)1979,JPO&Japio
JP52074012A 1977-06-21 1977-06-21 Speed control device for synchronous motor Expired JPS5920274B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52074012A JPS5920274B2 (en) 1977-06-21 1977-06-21 Speed control device for synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52074012A JPS5920274B2 (en) 1977-06-21 1977-06-21 Speed control device for synchronous motor

Publications (2)

Publication Number Publication Date
JPS548819A true JPS548819A (en) 1979-01-23
JPS5920274B2 JPS5920274B2 (en) 1984-05-11

Family

ID=13534743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52074012A Expired JPS5920274B2 (en) 1977-06-21 1977-06-21 Speed control device for synchronous motor

Country Status (1)

Country Link
JP (1) JPS5920274B2 (en)

Also Published As

Publication number Publication date
JPS5920274B2 (en) 1984-05-11

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