MY106518A - Dual-stator induction synchronous motor. - Google Patents
Dual-stator induction synchronous motor.Info
- Publication number
- MY106518A MY106518A MYPI91000895A MYPI19910895A MY106518A MY 106518 A MY106518 A MY 106518A MY PI91000895 A MYPI91000895 A MY PI91000895A MY PI19910895 A MYPI19910895 A MY PI19910895A MY 106518 A MY106518 A MY 106518A
- Authority
- MY
- Malaysia
- Prior art keywords
- rotor
- poles
- windings
- rotor windings
- motor
- Prior art date
Links
Landscapes
- Control Of Ac Motors In General (AREA)
Abstract
AN INDUCTION SYNCHRONOUS MOTOR WITH TWO ROTOR CORES AND TWO STATOR CORES INCLUDES A ROTOR HAVING TWO MUTUALLY CONNECTED FIRST ROTOR WINDINGS OF A PREDETERMINED NUMBER OF POLES AND TWO MUTUAL CONNECTED SECOND ROTOR WINDINGS CONNECTED OF A DIFFERENT NUMBER OF POLES WITH RESPECT TO THE NUMBER OF POLES OF THE FIRST ROTOR WINDINGS; AND TWO STATORS HAVING TWO STATOR WINDINGS OF THE NUMBER OF POLES IDENTICAL WITH THE NUMBER OF POLES OF THE FIRST ROTOR WINDINGS AND TWO EXCITATION WINDINGS OF THE NUMBER OF POLES IDENTICAL WITH THE NUMBER OF POLES OF THE SECOND ROTOR WINDINGS. THE MOTOR FURTHER INCLUDES A RECTIFIER CIRCUIT FOR RECTIFYING OUTPUTS FROM THE SECOND ROTOR WINDINGS AND SUPPLYING THE RECTIFIED VOLTAGES TO THE FIRST ROTOR WINDINGS AT A SYNCHRONOUS OPERATION. A PHASE SHIFTER ASSOCIATED WITH THE FIRST STATOR WINDINGS PRODUCES A PHASE DIFFERENCE OF 180? BETWEEN A ROTATING MAGNETIC FIELD AROUND ONE OF THE ROTOR CORES AND THAT AROUND THE OTHER ONE OF THE ROTOR CORES. THE MOTOR STARTS BASED ON A THEORY OF AN ORDINARY INDUCTION MOTOR UNDER A PHASE DIFFERENCE OF 0?AND CAN OPERATE AS A SYNCHRONOUS MOTOR AFTER THE ROTATING SPEED HAS REACHED ITS SYNCHRONOUS SPEED UNDER THE PHASE DIFFERENCE OF 180? PRODUCED BY THE PHASE SHIFTER.(FIG. 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2136381A JP2828319B2 (en) | 1990-05-26 | 1990-05-26 | Two stator induction synchronous motor |
Publications (1)
Publication Number | Publication Date |
---|---|
MY106518A true MY106518A (en) | 1995-06-30 |
Family
ID=15173826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI91000895A MY106518A (en) | 1990-05-26 | 1991-05-25 | Dual-stator induction synchronous motor. |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2828319B2 (en) |
MY (1) | MY106518A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4515115B2 (en) * | 2004-03-01 | 2010-07-28 | 三菱電機株式会社 | Synchronous induction motor protection device, compressor, refrigeration cycle device |
-
1990
- 1990-05-26 JP JP2136381A patent/JP2828319B2/en not_active Expired - Fee Related
-
1991
- 1991-05-25 MY MYPI91000895A patent/MY106518A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2828319B2 (en) | 1998-11-25 |
JPH0433590A (en) | 1992-02-04 |
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