JPS6455043A - Induction motor - Google Patents
Induction motorInfo
- Publication number
- JPS6455043A JPS6455043A JP62210473A JP21047387A JPS6455043A JP S6455043 A JPS6455043 A JP S6455043A JP 62210473 A JP62210473 A JP 62210473A JP 21047387 A JP21047387 A JP 21047387A JP S6455043 A JPS6455043 A JP S6455043A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- windings
- stator core
- winding
- 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
- Induction Machinery (AREA)
Abstract
PURPOSE:To obtain an induction motor unnecessitating a special starting capacitor by adjusting the number of turns of each stator winding and controlling the higher harmonic of the same number of order as the number of slots per pole. CONSTITUTION:A stator core 1 has twenty number of the stator slots. The stator main windings 2, 3, 4 and 5 are wound around the stator core 1 in opposition to each other. The stator auxiliary windings 6, 7, 8 and 9 with a slide of 90 deg. from the stator main windings 2-5 are also wound around the stator core 1 in opposition to each other. Each of windings 2-5 and 6-9 has a different winding pitch and winding number. According to the constitution, both the main windings 2-5 and the auxiliary windings 6-9 can reduce the 13th higher harmonic content factor. As the result, the minimum value of pulse torque in the time of starting increases, and the rotation of bigger load for the necessary torque in the time of starting is possible accordingly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62210473A JP2537895B2 (en) | 1987-08-25 | 1987-08-25 | Induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62210473A JP2537895B2 (en) | 1987-08-25 | 1987-08-25 | Induction motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6455043A true JPS6455043A (en) | 1989-03-02 |
JP2537895B2 JP2537895B2 (en) | 1996-09-25 |
Family
ID=16589923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62210473A Expired - Fee Related JP2537895B2 (en) | 1987-08-25 | 1987-08-25 | Induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2537895B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104935136A (en) * | 2015-06-18 | 2015-09-23 | 哈尔滨电气动力装备有限公司 | Groove matching structure of stator and rotor of 36-pole three-phase asynchronous motor |
-
1987
- 1987-08-25 JP JP62210473A patent/JP2537895B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104935136A (en) * | 2015-06-18 | 2015-09-23 | 哈尔滨电气动力装备有限公司 | Groove matching structure of stator and rotor of 36-pole three-phase asynchronous motor |
Also Published As
Publication number | Publication date |
---|---|
JP2537895B2 (en) | 1996-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |