智能三相异步电动机综合保护器

An Intelligent Multiple-Protector for Three-Phase Asynchronous Motor

智能三相异步电动机综合保护器系统的特点是以单片机为控制核心 ,实现对电机进行故障监测和运行保护的功能 。

This paper introduces a new kind of an intelligent multiple-protector for three-phase asynchronous motor controlled by single chip. It can control the common problems, such as overload current, phase missing, leakage of electricity, blocking, short current, and so on. So the single-function problem of the motor protector for the time being is well solved.