摘要
介绍了电流滞环跟踪型PWM逆变器的控制方式,分析了其在电动机矢量控制应用中的优点;结合异步电动机间接矢量控制的思想,在MATLAB/Simulink环境下建立了基于电流滞环跟踪型PWM逆变器的异步电动机间接矢量控制仿真模型。仿真结果表明该调速系统具有优良性能。
The control principle of PWM inverter with current hysteretic loop tracking was introduced and its advantage in the application of vector control of electromotor was analyzed, then combined the method of indirect vector control for asynchronous motor, built the simulation models of asynchronous motor indirect vector control based on PWM inverter with current hysteretic loop tracking in the MATLAB/Simulink environment. The simulation results showed that this speed regulation system had good performance.
出处
《电机与控制应用》
北大核心
2013年第3期20-23,29,共5页
Electric machines & control application
关键词
异步电动机
电流滞环跟踪
间接矢量控制
仿真
asynchronous motor
current hysteretic loop tracking
indirect vector control
simulation
