Title:
STATOR, ELECTRIC MOTOR AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/087813
Kind Code:
A1
Abstract:
A stator (100), an electric motor assembly (200) and a vehicle (300). The stator (100) comprises: a stator core (10), which is provided with S stator tooth slots (101); and a stator winding (20), which comprises a plurality of first coil groups (30) and a plurality of second coil groups (40), wherein each first coil group (30) comprises N first coils (31), and each first coil (31) comprises a first intra-slot conductor (32), a first circumferential conductor (33), and a first connecting conductor (34) which extends in the radial direction of the stator core (10); and each second coil group (40) comprises N second coils (41), and each second coil (41) comprises a second intra-slot conductor (42), a second circumferential conductor (43), and a second connecting conductor (44) which extends in the axial direction of the stator core (10), where N ≥ 3.
Inventors:
WANG FEI (CN)
CHEN JINTAO (CN)
ZHAO XU (CN)
HE HAOWEI (CN)
CHEN JINTAO (CN)
ZHAO XU (CN)
HE HAOWEI (CN)
Application Number:
PCT/CN2023/113200
Publication Date:
May 02, 2024
Filing Date:
August 15, 2023
Export Citation:
Assignee:
ANHUI WELLING AUTO PARTS CORPORATION LTD (CN)
ANQING WELLING AUTO PARTS CO LTD (CN)
GUANGDONG WELLING AUTO PARTS CORPORATION LTD (CN)
ANQING WELLING AUTO PARTS CO LTD (CN)
GUANGDONG WELLING AUTO PARTS CORPORATION LTD (CN)
International Classes:
H02K3/28; H02K1/16; H02K3/12
Foreign References:
| CN219145116U | 2023-06-06 | |||
| CN102369651A | 2012-03-07 | |||
| CN105790479A | 2016-07-20 | |||
| CN104124790A | 2014-10-29 | |||
| CN104380574A | 2015-02-25 | |||
| JP2011199933A | 2011-10-06 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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