Title:
STATOR ASSEMBLY AND ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/228458
Kind Code:
A1
Abstract:
Provided are a stator assembly and an electric motor. The stator assembly comprises a stator core (10) and a stator winding, wherein the stator core (10) is provided with a plurality of stator grooves (100), and the stator grooves (100) are provided with r groove layers (101). A first wire winding (200) of the stator winding comprises a first winding part (210) and a second winding part (220), the first winding part (210) comprising a first to sixth spanning section (216), and the second winding part (220) comprising a seventh to twelfth spanning section (226). A second wire winding (300) of the stator winding comprises a third winding part (310) and a fourth winding part (320), the third winding part (310) comprising a thirteenth to eighteenth spanning section (316), and the fourth winding part (320) comprising a nineteenth to twenty-fourth spanning section (326).
Inventors:
CHEN YUANHUI (CN)
YOU BIN (CN)
YOU BIN (CN)
Application Number:
PCT/CN2019/089306
Publication Date:
December 05, 2019
Filing Date:
May 30, 2019
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H02K3/12
Foreign References:
| CN105634169A | 2016-06-01 | |||
| CN104348274A | 2015-02-11 | |||
| US20050206263A1 | 2005-09-22 | |||
| US20060033394A1 | 2006-02-16 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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