Title:
LSPM SYNCHRONOUS MOTOR WINDING METHOD WITHOUT NEED FOR INDUCTION STARTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/013837
Kind Code:
A1
Abstract:
The present invention relates to an LSPM synchronous motor winding method without the need for an induction starter device and, more specifically, to a three-phase winding method capable of starting and operating a rotor formed of a permanent magnet by only applying alternating current without a separate device for induction starting in the rotor of the LSPM synchronous motor. The LSPM synchronous motor winding method without the need for an induction starter device, according to the present invention, cannot implement a sine wave as complete as that of an induction motor, but provides an effect of implementing three-phase winding close to a sine wave. Furthermore, a combination of the number of poles and the number of slots of a permanent magnet disclosed through the present invention minimizes cogging torque, thereby providing an effect of significantly reducing a vibration and noise of a generator or a motor having a rotor formed of a permanent magnet.
Inventors:
ROH SOON CHANG (KR)
Application Number:
PCT/KR2015/007525
Publication Date:
January 28, 2016
Filing Date:
July 21, 2015
Export Citation:
Assignee:
ROH SOON CHANG (KR)
International Classes:
H02K3/48; H02K1/12; H02K15/085; H02K21/14
Foreign References:
| JP2002165428A | 2002-06-07 | |||
| JP2002345224A | 2002-11-29 | |||
| JP2011223676A | 2011-11-04 | |||
| KR20120014863A | 2012-02-20 |
Attorney, Agent or Firm:
KIM, CHANG BEOM (KR)
김창범 (KR)
김창범 (KR)
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