- 专利标题: BUS BAR ASSEMBLY FOR ELECTRIC MACHINE WINDING
-
申请号: US17496908申请日: 2021-10-08
-
公开(公告)号: US20220029490A1公开(公告)日: 2022-01-27
- 发明人: Ian N. Alsman , Christopher Bledsoe , Kirk Neet
- 申请人: BorgWarner Inc.
- 申请人地址: US MI Auburn Hills
- 专利权人: BorgWarner Inc.
- 当前专利权人: BorgWarner Inc.
- 当前专利权人地址: US MI Auburn Hills
- 主分类号: H02K3/28
- IPC分类号: H02K3/28 ; H02K3/12 ; H02K3/38 ; H02K3/52 ; H02K5/22 ; H02K3/50
摘要:
An electric machine includes a stator assembly and a bus bar assembly. The stator assembly includes a core with windings positioned on the core. The windings include in-slot portions, end turns, and leads. The leads extend from the in-slot portions at one of the ends of the core with ends of the leads extending axially past the end turns. The leads include a first plurality of leads positioned on a first side of the stator opposite a second plurality of leads positioned on a second side of the stator. The bus bar is substantially circular in shape and positioned radially inward from the end turns. The bus bar assembly includes three bus bars, each bus bar connecting at least one of the first plurality of leads to at least one of the second plurality of leads.
公开/授权文献
- US11545867B2 Bus bar assembly for electric machine winding 公开/授权日:2023-01-03
信息查询