本文件包括三项异步电机的机械特性分析，自然机械特性，认为机械特性，内部包括多文件，联合编译可用，记得要改仿真路径-This document consists of three mechanical properties of induction motor analysis, natural mechanical characteristics that the mechanical properties, including multiple internal documents, comp

三相异步电机的调速特性分析，弱磁调速，变频调速，降压调速。记得要改仿真路径！-Phase induction motor speed control characteristic analysis, weak magnetic speed, frequency control, blood pressure governor. Remember to change the path simulation!