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Title:
STATOR ASSEMBLY AND MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/228453
Kind Code:
A1
Abstract:
A stator assembly and a motor. The stator assembly comprises a stator iron core (10) and a stator winding, the stator iron core (10) comprising a plurality of stator grooves (100), wherein the plurality of stator grooves (100) are distributed along the circumferential direction of the stator iron core, and each stator groove (100) is provided with r groove layers (101). Each first winding (200) of the stator winding comprises a first winding portion (210), second winding portion (220), third winding portion (230) and fourth winding portion (240) that are connected end to end.

Inventors:
QI WENMING (CN)
YOU BIN (CN)
CHEN YUANHUI (CN)
Application Number:
PCT/CN2019/089268
Publication Date:
December 05, 2019
Filing Date:
May 30, 2019
Export Citation:
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Assignee:
BYD CO LTD (CN)
International Classes:
H02K3/12
Foreign References:
US20050206263A12005-09-22
CN106410995A2017-02-15
CN104124803A2014-10-29
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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