JPS543217A - Ac motor starting - Google Patents
Ac motor startingInfo
- Publication number
- JPS543217A JPS543217A JP6824377A JP6824377A JPS543217A JP S543217 A JPS543217 A JP S543217A JP 6824377 A JP6824377 A JP 6824377A JP 6824377 A JP6824377 A JP 6824377A JP S543217 A JPS543217 A JP S543217A
- Authority
- JP
- Japan
- Prior art keywords
- motor starting
- motor
- compensator
- rush current
- starting
- 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
- Motor And Converter Starters (AREA)
Abstract
PURPOSE: To reduce the rush current at start by first connecting only the starting compensator to a power source and controlling its rush current, the applying the voltage from the compensator intermediate tap to an AC motor when the AC motor is started.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6824377A JPS5850520B2 (en) | 1977-06-08 | 1977-06-08 | How to start an AC motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6824377A JPS5850520B2 (en) | 1977-06-08 | 1977-06-08 | How to start an AC motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS543217A true JPS543217A (en) | 1979-01-11 |
JPS5850520B2 JPS5850520B2 (en) | 1983-11-10 |
Family
ID=13368126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6824377A Expired JPS5850520B2 (en) | 1977-06-08 | 1977-06-08 | How to start an AC motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5850520B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58159676A (en) * | 1981-11-30 | 1983-09-22 | Ebara Densan:Kk | Starting method for motor |
-
1977
- 1977-06-08 JP JP6824377A patent/JPS5850520B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58159676A (en) * | 1981-11-30 | 1983-09-22 | Ebara Densan:Kk | Starting method for motor |
Also Published As
Publication number | Publication date |
---|---|
JPS5850520B2 (en) | 1983-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5413919A (en) | Preventive controller for torque pulsation | |
JPS543217A (en) | Ac motor starting | |
JPS5425415A (en) | Inverter controller | |
JPS5317932A (en) | Electric current source circuit | |
JPS53810A (en) | Controller for commutatorless motor | |
JPS531814A (en) | Control unit of induction motor | |
JPS5393316A (en) | Starter of induction motor | |
JPS52149743A (en) | Elevator starting control device | |
JPS53112414A (en) | Starter for squirrel-cage induction motor | |
JPS5314310A (en) | Controlling device of ac motor | |
JPS5415117A (en) | Speed control circuit for motors | |
JPS5415116A (en) | Controller for synchronous generator motors | |
JPS5395221A (en) | Control circuit induction motor | |
JPS5415127A (en) | Dc to dc converter | |
JPS52122846A (en) | Emergency power supply equipment | |
JPS54124231A (en) | Inverter starting method | |
JPS5295017A (en) | Voltage controller of ac motor for vehicle | |
JPS53122104A (en) | Pump output controller | |
JPS543225A (en) | Ac feeder | |
JPS5391248A (en) | Dc elevator starter | |
JPS52140826A (en) | Method of controlling frequency converter | |
JPS53109122A (en) | Inverter control device at momentary power off | |
JPS548832A (en) | Constant voltage constant frequency power unit | |
JPS53107635A (en) | Controller for dc power transmission system | |
JPS53135413A (en) | Driver for induction motor in emergency |