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.