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Simulation Modeling Based on S-function of Induction Motor Variable-frequency Speed Control System
Author(s): 
Pages: 52-54,82
Year: Issue:  10
Journal: COMPUTER SIMULATION

Keyword:  异步电动机系统函数脉宽调制仿真;
Abstract: 根据电动机的电气状态方程及机械方程,该文给出了利用系统函数(S-函数)创建的异步电动机仿真模型,通过在正弦波脉宽调制(SPWM)变频调速系统的仿真研究,验证了模型的正确性,给出了控制系统的仿真结果.结果表明:这种模型简洁,具有可扩展性和交互式特点,可以作为研究交流调速系统的基础仿真平台.
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