永磁直流电机最佳齿槽数方案的研究  

Research on Optimum Tooth-slot Number Scheme ofPermanent-magnet DC Motor

作　　者：邵晓强 

机构地区：[1]西安微电机研究所,陕西西安710077

出　　处：《微电机》2004年第1期7-9,32,共4页Micromotors

摘　　要：从电机学的基本理论出发,推导出永磁直流电机转矩波动(感应电势纹波)与电机齿槽数、极对数的关系表达式,实用、明了,实验表明,其结论与实验结果相吻合。The expression of torque ripple(induction electromotive force ripple)and tooth-slot number,pole-pairs number for permanent-magnet DC motor is deduced based on basic theory of electromechanics in this thesis,which is utiliy and explicit.Experiment shows that the conclusion and experimental result are coincidence.

关 键 词：永磁直流电机 电机学 齿槽数 伺服控制系统 换向器 电磁转矩 电枢 

分 类 号：TM351[电气工程—电机]