A Fast Approach for Reduction of Torque Ripple on BLDC Motor

摘要：

　　This paper represents a fast approach for reduction of torque ripple on brushless DC (BLDC) motor.From a classic motor model,a mathematics component of torque ripple is extracted.To reduce the ripple component,a small modification of PWM and an open-loop control algorithm are made in the inverter of BLDC motor.At last,our paper describes and analyzes the simulation results of this approach by using PSIM.Without any sensors or advanced controllers,this approach can work in most BLDC motor drivers just after software update.

关键词： BLDC Motor Torque Ripple Inverter

作者: MI Chao LIU Haiwei ZHAO Ning SHEN Yang

作者单位: Container Supply Chain Tech.Engineering Research Center, Shanghai Maritime University, China Logistics Engineering College, Shanghai Maritime University, China Higher Technical College, Shanghai Maritime University, China

会议类型: 国际会议

会议名称: 2013 International Conference on Intelligent System,Applied Materials and Control Technology(GSAMCT2013)(2013年智能系统、应用材料和控制技术国际会议)

会议地点: 太原

会议语种:英文

页码: 387-391

在线出版日期: 2013-01-13（万方平台首次上网日期，不代表论文的发表时间）