永磁无刷直流电动机的转矩脉动及其削弱方法  

Torque Ripple of Permanent Magnet Brushless DC Motor and its Minimization Methods

作　　者：上官璇峰[1] 王海星[1] 焦留成[1] 

机构地区：[1]焦作工学院电气工程系,河南焦作454000

出　　处：《微电机》2001年第3期48-50,共3页Micromotors

摘　　要：对永磁无刷直流电动机转矩脉动进行分类 ,分析了造成转矩脉动的原因 。The paper has classified torque ripple of permanent magnet brushless DC motor, analyzed the reasons causing torque ripple, and introduced usual some methods minimizing torque ripple of permanent magnet brushless DC motor.

关 键 词：永磁无刷直流电动机 转矩脉动 削弱 电枢 

分 类 号：TM351[电气工程—电机]