电动机监控系统的设计与实现

为了解决原有监控系统不能实现远程监测、监测信息最少等问题,设计了一种电动机运行状态监控系统.该系统由一台主控计算机和多个电动机监控器构成.电动机监控器以STC89L516AD单片机为核心,通过测量三相电流、零序电流和温湿度信号,实现对电动机的多种故障进行现场监测,并通过串口将监测情况显示在远程计算机上.实践表明,该系统能够进行实时、可靠的现场和远程监测报警.

Design and Implementation of Monitoring System for Electromotor

In order to resolve the problems of existing monitoring system,i.e. remote monitoring not be realized,less quantity of monitored information,a monitoring system for operating status of electromotor has been designed. The system is composed of one main control computer and multiple monitors of electromotor. The monitor consists of the single chip computer STC89LE516AD as the core; through measuring three-phase current,zero sequence current and the signals of temperature and humidity,multiple kinds of faults ...