绝缘子泄漏电流在线监测系统

An On-line Monitoring and Measurement System of Insulators Leaky Current

阐述了绝缘子污闪机理及泄漏电流监测原理。本系统采用在线监测，离线分析方式。为提高通信的抗干扰性能，采用了红外通信方式，选用了闪速存储器作为存贮器件，提高了数据保存的可靠性，适合野外作业。有关数据通过后台机进行图形显示及分析处理。

This paper expounds the mechanism of insulators contamination flashover and the principle of leakage current monitor.The system adopts the way of monitoring on line and analysing without line. In order to improve comunication interference rejection, it adopts the way of infrared data communication. It chooses flash memory as its memory access, which improves the reliability of the data memory,and it can be applied in fieldwork. The relative data can be appeared with figures and analysed and processed the backstage computers.