直驱磁场调制永磁电机性能影响因素研究  

Study on Performance Factor of Affecting Directly-Driven Magnetic Field Modulation Permanent-Magnet Motor

作　　者：罗瑞仁 刘越 吴辉 刘斌 Luo Ruiren;Liu Yue;Wu Hui;Liu Bin(CRRC Zhuzhou Research Institute of Electrical Technology&Material Engineering,Zhuzhou 412001,China)

机构地区：[1]中车株洲所电气技术与材料工程研究院,湖南株洲412001

出　　处：《防爆电机》2024年第6期18-23,77,共7页Explosion-proof Electric Machine

摘　　要：分析现有直驱永磁电机结构形式;基于不同永磁体排布对直驱磁场调制永磁电机拓扑进行结构衍生;对比分析永磁体排布对直驱磁场调制永磁电机磁场影响;以Halbach型磁场调制永磁电机为对象,结合正交试验法探究影响该类电机性能的关键参数。This paper analyzes the structural type of the existing directly-driven permanent magnet motor,derives the topology structure of the directly-driven magnetic-field modulation permanent magnet motor based on different permanent magnets arrangements,and comparatively analyzes the impact of permanent magnets arrangements on the motor.Taking a Halbach magnetic field modulation permanent magnet motor as the object,this paper explores the key parameters of affecting the performance of this kind of motors by orthogonal test method.

关 键 词：直驱 永磁电机 永磁体 参数分析 

分 类 号：TM351[电气工程—电机]