稀土永磁多极磁环的制备及其应用  

Preparation and Application of Rare Earth Permanent Magnet Multi-Pole Magnetic Ring

作　　者：李俊[1] 孙青海[1] 唐晓东[1] 冯双久[2] 

机构地区：[1]淮南联合大学,安徽淮南232038 [2]安徽大学,安徽合肥230039

出　　处：《微特电机》2013年第2期54-56,共3页Small & Special Electrical Machines

基　　金：淮南联合大学重点科研项目(LZD1102);安徽大学创新团队项目(02303402)

摘　　要：介绍了稀土永磁多极磁环的制备及应用,其中重点介绍了多磁极各向异性烧结钕铁硼多极磁环的制备工艺,并对其充磁工艺进行了简单的论述;同时对其应用于无刷直流电动机领域作了相关概述。The preparation and application of rare earth permanent magnet multi-pole magnetic ring were described. The manufacture process of multi-pole anisotropic sintered NdFeB multi-pole magnetic ring was emphaticall introduced. The magnetization process was simply expounded. The application to the field of brushless DC motor was summarized.

关 键 词：稀土永磁多极磁环 无刷直流电动机 充磁工艺 

分 类 号：TM305[电气工程—电机]