JPS548819A - Speed controller for synchronous motor - Google Patents
Speed controller for synchronous motorInfo
- 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
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
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) |
-
1977
- 1977-06-21 JP JP52074012A patent/JPS5920274B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5920274B2 (en) | 1984-05-11 |
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