PWM变频器与异步电动机系统的建模与仿真  

Modeling and Simulation of PWM Frequency Converter and Asynchronous Motor System

作　　者：黄费涛 荣军[1] 周磊[1] 罗超[1] 付泽斌 

机构地区：[1]湖南理工学院信息与通信工程学院,湖南岳阳414006

出　　处：《船电技术》2015年第9期26-29,共4页Marine Electric & Electronic Engineering

摘　　要：阐述PWM变频器-异步电动机的工作原理,并且详细研究了在MATLAB/Simulink中的PWM变频器-交流异步电动机的建模方法,最后给出了反映系统性能的仿真结果并对其进行了比较分析,仿真结果验证了理论分析的正确性,为PWM变频器-异步电动机在实际应用奠定了基础。The paper describes the working principle of PWM frequency converter and asynchronous motor, and studies the methods for modeling based on Matlab/ Simulink in details. At last the paper gives the simulation results for reflecting the system performance and comparative analysis. The simulation results verify that the theoretical analysis is correct, laying the foundation for PWM frequency converter and asynchronous motor in practical application.

关 键 词：PWM变频器 异步电动机电路 建模与仿真 

分 类 号：TM46[电气工程—电器]