摘要
近年来,永磁同步电机的控制策略越来越成熟,永磁同步电机直接转矩控制已成为各种交流调速方法中研究最多、应用前景最广的交流调速方法之一。为研究高性能的永磁同步电机控制系统,优化直接转矩在永磁同步电机上的应用。根据永磁同步电机的数学模型,深入分析直接转矩控制方法的原理,在MATLAB/Simulink平台上搭建永磁同步电机直接转矩仿真模型,结果表明,该直接转矩系统转矩响应快,具有良好的动态性能,给直接转矩控制的永磁同步电机实际应用提供了理论依据和仿真参考。
In recent years,the control strategy of permanent magnet synchronous motor is more and more mature.The direct torque control of permanent magnet synchronous motor has become one of the most researched and widely used AC speed regulation methods.In order to study the control system of PMSM with high performance and optimize the application of direct torque in PMSM.According to the mathematical model of PMSM,this paper deeply analyzes the principle of direct torque control method,and builds the simulation model of PMSM direct torque on MATLAB/Simulink platform.The simulation results show that the direct torque system has fast torque response and good dynamic performance,which provides theoretical basis and Simulation for the practical application of PMSM with direct torque control.Reference resources.
作者
夏竹青
黄文博
XIA Zhu-qing;HUANG Wen-bo(State Grid Hubei Electric Power Co,Ltd Zhongchao Construction Management Company,Wuhan 430000,China;Central Southern China Electric Power Design Instituteco ltd of China Power Engineering Consulting Group,Wuhan 430000,China)
出处
《武汉理工大学学报》
CAS
北大核心
2020年第12期53-61,共9页
Journal of Wuhan University of Technology