- 专利标题: Stator and electric rotating machine
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申请号: US16909717申请日: 2020-06-23
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公开(公告)号: US11777355B2公开(公告)日: 2023-10-03
- 发明人: Masatoshi Hanaoka , Nobuhiko Tanaka
- 申请人: SUBARU CORPORATION
- 申请人地址: JP Tokyo
- 专利权人: SUBARU CORPORATION
- 当前专利权人: SUBARU CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理机构: McGinn I.P. Law Group, PLLC.
- 优先权: JP 19174853 2019.09.26
- 主分类号: H02K3/28
- IPC分类号: H02K3/28 ; H02K21/14 ; H02K1/16
摘要:
A stator to be provided in an electric rotating machine includes a stator core and a distributed winding coil. The stator core has a plurality of slots. The distributed winding coil includes a plurality of segment coils coupled to each other. Each of the segment coils is accommodated across a pair of slots out of the plurality of slots. The distributed winding coil has a coil structure including a plurality of parallel coils coupled to each other in series. Each of the parallel coils includes two or more of the segment coils. The two or more segment coils are coupled to each other in parallel and are accommodated across the same pair of slots out of the plurality of slots. The two or more segment coils included in each of the parallel coils are disposed adjacent to each other in a radial direction in the same pair of slots.
公开/授权文献
- US20210099039A1 STATOR AND ELECTRIC ROTATING MACHINE 公开/授权日:2021-04-01
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