ANALYSIS OF TORQUE RIPPLE DUE TO PHASE COMMUTATION IN BRUSHLESS DC MACHINES

被引：240

作者：

CARLSON, R ^{[1
]}

LAJOIEMAZENC, M ^{[1
]}

FAGUNDES, JCD ^{[1
]}

机构：

[1] LAB ELECTROTECH & ELECTR IND,TOULOUSE,FRANCE

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1992年 / 28卷 / 03期

关键词：

D O I：

10.1109/28.137450

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An original analytical study is developed concerning the torque ripple due to phase commutation on brushless dc motors. The results indicate that the relative ripple is independent of current, varies with speed, and may reach 50% of the average torque. The amplitude of the torque ripple and the duration of the commutation are analyzed, showing how this affects the torque-speed curve of the drive. Simulation as well as experimental results that validate the theoretical analysis are presented.

引用

页码：632 / 638

页数：7