JPS5258815A - Control device for induction motor - Google Patents
Control device for induction motorInfo
- Publication number
- JPS5258815A JPS5258815A JP50134172A JP13417275A JPS5258815A JP S5258815 A JPS5258815 A JP S5258815A JP 50134172 A JP50134172 A JP 50134172A JP 13417275 A JP13417275 A JP 13417275A JP S5258815 A JPS5258815 A JP S5258815A
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- control device
- motor
- scherbius
- commutation
- 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
Links
Abstract
PURPOSE: To eliminate mis-commutation in a winding-type induction motor of a scherbius type speed control system due to excess voltage resulted such as by instantaneous interruption of a power source, by the provision of a reactor between the secondary side of the motor and a thyristor switch.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50134172A JPS5258815A (en) | 1975-11-10 | 1975-11-10 | Control device for induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50134172A JPS5258815A (en) | 1975-11-10 | 1975-11-10 | Control device for induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5258815A true JPS5258815A (en) | 1977-05-14 |
Family
ID=15122118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50134172A Pending JPS5258815A (en) | 1975-11-10 | 1975-11-10 | Control device for induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5258815A (en) |
-
1975
- 1975-11-10 JP JP50134172A patent/JPS5258815A/en active Pending
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