摘要
基于绝缘子运行状态与泄漏电流的关系,利用泄漏电流脉冲幅值及各个幅值段的脉冲个数,结合温度湿度等环境因数对绝缘子运行状态进行综合判断,为及时检修和清扫绝缘子提供了依据,并在此基础上研制了一套对绝缘子能实时监测的智能系统,对提高输电系统的安全运行有一定作用。
Combining the factors of temperature and humidity, the operation conditions of insulators are estimated based on the amplitude and statistic number of pulse current. A measure is proposed to overhaul and rid up insulators in time. An intelligent online monitoring system for insulators is developed.
出处
《电力科学与工程》
2004年第1期44-45,共2页
Electric Power Science and Engineering
