JPS5251521A - Induction motor driving controlling circuit - Google Patents
Induction motor driving controlling circuitInfo
- Publication number
- JPS5251521A JPS5251521A JP50127657A JP12765775A JPS5251521A JP S5251521 A JPS5251521 A JP S5251521A JP 50127657 A JP50127657 A JP 50127657A JP 12765775 A JP12765775 A JP 12765775A JP S5251521 A JPS5251521 A JP S5251521A
- Authority
- JP
- Japan
- Prior art keywords
- motor driving
- induction motor
- controlling circuit
- driving controlling
- signal
- 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)
Abstract
PURPOSE: By determining a speed detecting signal to be compared with the established speed signal with a primary frequency signal, performs a slip compensation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50127657A JPS5251521A (en) | 1975-10-23 | 1975-10-23 | Induction motor driving controlling circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50127657A JPS5251521A (en) | 1975-10-23 | 1975-10-23 | Induction motor driving controlling circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5251521A true JPS5251521A (en) | 1977-04-25 |
JPS5538910B2 JPS5538910B2 (en) | 1980-10-07 |
Family
ID=14965496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50127657A Granted JPS5251521A (en) | 1975-10-23 | 1975-10-23 | Induction motor driving controlling circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251521A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55117482A (en) * | 1979-02-28 | 1980-09-09 | Toyo Electric Mfg Co Ltd | Controlling device for inverter |
JPS55143897A (en) * | 1979-04-27 | 1980-11-10 | Nippon Telegr & Teleph Corp <Ntt> | Speed feedback-type driving amplifier |
JPS58127595A (en) * | 1982-01-20 | 1983-07-29 | Mitsubishi Electric Corp | Current limiting circuit for inverter |
JPS61498U (en) * | 1985-05-30 | 1986-01-06 | 三菱電機株式会社 | Induction motor control device |
-
1975
- 1975-10-23 JP JP50127657A patent/JPS5251521A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55117482A (en) * | 1979-02-28 | 1980-09-09 | Toyo Electric Mfg Co Ltd | Controlling device for inverter |
JPS55143897A (en) * | 1979-04-27 | 1980-11-10 | Nippon Telegr & Teleph Corp <Ntt> | Speed feedback-type driving amplifier |
JPS58127595A (en) * | 1982-01-20 | 1983-07-29 | Mitsubishi Electric Corp | Current limiting circuit for inverter |
JPS61498U (en) * | 1985-05-30 | 1986-01-06 | 三菱電機株式会社 | Induction motor control device |
Also Published As
Publication number | Publication date |
---|---|
JPS5538910B2 (en) | 1980-10-07 |
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