【摘要】 以三相异步电机调速原理为基础,为获取电机机械调速特性曲线,运用Matlab M语言编程实现改变频率及改变转差率获取异步调速机械特性曲线的仿真分析。通过实例仿真结果表明程序实现简单,通用性强,参数易修改,图形方便直观,可以为三相异步电机调速设计、实验及其应用提供理论指导。更多还原

【Abstract】 Three phase asynchronous motor speed regulating theory is introduced in details in order to get motor speed regulating mechanical property.Based on matlab M language,it can accomplish speed regulating mechanical property of frequency regulation and slip regulating.M language program is easy and simulation figure is direct-viewing which can benefit speed regulation application of three pahse asynchronous machine.更多还原