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公开(公告)号:US20180342914A1
公开(公告)日:2018-11-29
申请号:US16037527
申请日:2018-07-17
Applicant: Hitachi Automotive Systems, Ltd.
Inventor: Yasuyuki SAITO , Hiroshi HAMANO , Ryoji KOBAYASHI , Taisuke IKEDA , Yuji KANO
IPC: H02K1/24 , H02K3/28 , B60L15/20 , B60L15/00 , B60L11/14 , B60L11/12 , H02K3/20 , H02K1/27 , H02K16/00 , H02K3/16 , H02K1/02 , H02K29/03
CPC classification number: H02K1/24 , B60L15/007 , B60L15/20 , B60L50/16 , B60L50/61 , B60L2210/40 , B60L2220/18 , B60L2220/50 , B60L2240/421 , B60L2270/145 , H02K1/02 , H02K1/2706 , H02K1/276 , H02K3/16 , H02K3/20 , H02K3/28 , H02K16/00 , H02K29/03 , H02K2201/06 , H02K2213/03 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
Abstract: A rotating electric machine includes a stator core, a stator winding, and a rotor rotatably disposed via an air gap so as to be allowed to rotate relative to the stator core. A magnetic resistance-altering portion is provided on every other magnetic pole of magnetically-assisted salient pole members. A magnetic pole provided with the magnetic resistance-altering portion and a magnetic pole without the magnetic resistance-altering portion are alternately arranged.