Title:
CORELESS WINDING FOR REDUCING DISTRIBUTION COEFFICIENT
Document Type and Number:
WIPO Patent Application WO2017008519
Kind Code:
A1
Abstract:
A coreless winding for reducing a distribution coefficient comprises N phase windings. Each phase winding consists of k coil units (6-11) at ((360/N)/k)°. The k coil units form a backing coil group and a forwarding coil group. The winding manner can improve performance of a motor and has good versatility.
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Inventors:
JIN WANBING (CN)
TANG BINSONG (CN)
HE XIN (CN)
NIE HUIFAN (CN)
TANG BINSONG (CN)
HE XIN (CN)
NIE HUIFAN (CN)
Application Number:
PCT/CN2016/076104
Publication Date:
January 19, 2017
Filing Date:
March 11, 2016
Export Citation:
Assignee:
SHANGHAI MOONS' ELECTRIC CO LTD (CN)
International Classes:
H02K3/04; H02K3/28
Foreign References:
CN103326489A | 2013-09-25 | |||
CN204858795U | 2015-12-09 | |||
JP2012147622A | 2012-08-02 |
Other References:
See also references of EP 3182557A4
Attorney, Agent or Firm:
SHANGHAI KESHENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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