同步磁阻电机分析与设计(连载之四) 绕组形式的分析与选择  

Analysis and Design of Synchronous Reluctance Machines Part Ⅳ: Analysis and Utility of Winding Configurations

作　　者：沈建新[1] 蔡顺[1] 郝鹤[1] 金孟加[1] 

机构地区：[1]浙江大学电气工程学院,杭州310027

出　　处：《微电机》2016年第11期93-97,共5页Micromotors

摘　　要：基于三相对称绕组和常规极对数选择,列举了同步磁阻电机易于实现的极槽配合和绕组形式。研究了几种典型绕组形式的磁动势分布,并从磁动势角度分析了不同绕组形式对电机性能的影响。最后采用有限元法比较了不同绕组形式电机的转矩密度、转矩脉动以及功率因数,总结了同步磁阻电机绕组形式的选择规律。For synchronous reluctance machine （SynRM） with 3-phase symmetrical windings and common numbers of pole-pairs, all the possible poles/slots combinations and winding configurations were investigated. The magnetomotive force （MMF） of several conventional winding configurations was investigated, and the influence torque tipple method, and the influence of the different windings was analyzed from the MMF aspect. Finally, the torque density, torque ripple and power factor of various winding configuration motors were compared with the finite element method, and rules for winding configuration selection for the SynRM were concluded.

关 键 词：同步磁阻电机 绕组形式 磁动势 转矩脉动 

分 类 号：TM352[电气工程—电机]