JPS55103065A - Method for regulation of starting torque characteristic of salient pole synchronous motor - Google Patents
Method for regulation of starting torque characteristic of salient pole synchronous motorInfo
- Publication number
- JPS55103065A JPS55103065A JP970479A JP970479A JPS55103065A JP S55103065 A JPS55103065 A JP S55103065A JP 970479 A JP970479 A JP 970479A JP 970479 A JP970479 A JP 970479A JP S55103065 A JPS55103065 A JP S55103065A
- Authority
- JP
- Japan
- Prior art keywords
- collar
- synchronous motor
- salient pole
- regulation
- field winding
- 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
Landscapes
- Windings For Motors And Generators (AREA)
- Synchronous Machinery (AREA)
Abstract
PURPOSE: To provide a easy requlation for the torque characteristic of a salient pole synchronous motor in the high speed domain by a method wherein the thickness of a magnetic collar inserted between a magnetic pole head and a field winding is adjusted during the starting characteristic regulation is performed.
CONSTITUTION: A head 1 and a body 2 of a salient magnetic pole of rotor for a salient pole synchronous motor 1 are made separately, both parts are connected with a bolt 3, and the upper and lower insulating collars 5 and 6 are fixed on the upper and lower surfaces of a field winding 4. A ferromagnetic collar 7 made of iron, etc. is inserted between the pole head 1 and the upper insulating collar 5. Refering to the results of starting characteristic test, for instance, if there is yet reserved some margin of the average torque in the high speed domain and required to reduce the pulsating torque, the leakage flux between the poles is increased and also the reactance of the field winding 4 is enlarged by increasing the thickness of the magnetic collar 7 and thinning the upper insulating collar 5.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP970479A JPS55103065A (en) | 1979-02-01 | 1979-02-01 | Method for regulation of starting torque characteristic of salient pole synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP970479A JPS55103065A (en) | 1979-02-01 | 1979-02-01 | Method for regulation of starting torque characteristic of salient pole synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55103065A true JPS55103065A (en) | 1980-08-06 |
Family
ID=11727616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP970479A Pending JPS55103065A (en) | 1979-02-01 | 1979-02-01 | Method for regulation of starting torque characteristic of salient pole synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55103065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054787A (en) * | 1999-04-12 | 2000-04-25 | Ngai Keung Metal & Plastic Manufactory Ltd | Electric motor |
| CN103683593A (en) * | 2012-09-17 | 2014-03-26 | 现代自动车株式会社 | Rotor of motor, synchronous motor having the same and wound rotor synchronous motor |
-
1979
- 1979-02-01 JP JP970479A patent/JPS55103065A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054787A (en) * | 1999-04-12 | 2000-04-25 | Ngai Keung Metal & Plastic Manufactory Ltd | Electric motor |
| CN103683593A (en) * | 2012-09-17 | 2014-03-26 | 现代自动车株式会社 | Rotor of motor, synchronous motor having the same and wound rotor synchronous motor |
| KR101382335B1 (en) * | 2012-09-17 | 2014-04-09 | 현대자동차 주식회사 | Rotor and synchronous motor having the same and wound rotor synchronous motor |
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