PMSM伺服控制系统能耗制动过程分析  

Analysis of Braking Process of Permanent Magnet Synchronous Motor Servo Control System

作　　者：刘颖[1] 尹泉[1] 龚云生 

机构地区：[1]华中科技大学自动化学院 [2]黄石科威自控有限公司

出　　处：《变频器世界》2016年第3期88-93,共6页The World of Inverters

摘　　要：本文通过Matlab/Simulink模型仿真与具体实验相结合,分析论证了PMSM伺服系统制动过程中电压电流的变化规律,针对制动过程中泵生电压的变化,结合实际工况,对反馈能量大小进行预测,为储能电容和制动电阻的选取提供了一定的理论依据和工程方法。Combining the simulation on Matlab/Simulink model with practical experiments, this paper analysis and demonstrates the principle of voltage and current in the braking process of PMSM Servo System. According to the variation of the pumped voltage during the braking process, the size of the energy feedback is estimated which provides a certain theoretical basis and engineering methods for selecting the storage capacitance and braking resistors in the actual working condition.

关 键 词：PMSM 制动过程 泵升电压 反馈能量预测 

分 类 号：TM341[电气工程—电机]