公开(公告)号：US20240223046A1

公开(公告)日：2024-07-04

申请号：US17921006

申请日：2022-06-30

申请人： SOUTHEAST UNIVERSITY

发明人： Wei HUA ,  Zhiheng ZHANG ,  Wenfei YU ,  Peixin WANG

IPC分类号： H02K9/22 ,  H02K5/04 ,  H02N15/00

CPC分类号： H02K9/22 ,  H02K5/04 ,  H02N15/00

摘要： A stator structure of a magnetic levitation flux-switching motor includes a stator of a modular structure and a motor housing. A modular stator includes front and rear side winding end heat dissipation modules, modular stator left and right wings, a modular stator permanent magnet, front side magnetic conduction column left and right wings, an inter-front side and inter-rear side magnetic conduction column permanent magnets, insulating layers, a stator winding, and rear side magnetic conduction column right and left wings. The front side and rear side winding end heat dissipation modules are of hollow structures, and are symmetrically provided with a cooling medium inlet and a cooling medium outlet, a cooling medium channel is disposed inside a hollow cavity, one side of the heat dissipation module is a smooth curved surface, and good thermal contact can be achieved between the heat dissipation module and the stator winding and the insulating layer.