公开(公告)号：US20190260247A1

公开(公告)日：2019-08-22

申请号：US16345734

申请日：2016-11-11

Applicant: SOUTHEAST UNIVERSITY

Inventor： Wei HUA ,  Hengliang ZHANG ,  Ming CHENG

IPC: H02K1/27 ,  H02K21/22 ,  H02K7/00

Abstract: A magnetic flux switching hub motor having a permanent magnet rotor, comprising: a wheel rim, a stator core, an armature winding which is wound on the stator core, and a plurality of rotor units, wherein rotor units are fixed inside the wheel rim, and a rotor unit comprises a permanent magnet and rotor cores which are arranged on two sides of the permanent magnet, the magnetization direction of the permanent magnet being tangential magnetization, and a magnetization direction of each permanent magnet being the same. The motor has the advantages of being high power, and having strong saturation and overload resistance, high reluctance torque, good flux-weakening performance, a broad speed regulation range, a high degree of manufacturing integration, suitability for modular manufacturing processes, and the like.