摘要
金属氧化物避雷器作为电力系统中的重要设备之一,避雷器阻性电流带电测试可以有效反映其运行状况,对保证电网安全运行具有重要意义。本文在介绍MOA运行参数及带电测试原理的基础上,根据近年MOA带电测试工作的经验,对影响测试结果的因素进行分析,同时对现场测试工作应注意的事项进行了总结。
Metal oxide arrester（MOA） is one of the most important equipments in electric power system,and energized testing of MOA resistive current can effectively reflect operation status,which has important significance to guarantee safe operation of power system.This paper introduces on related concepts and common testing principle,based on the MOA energized testing experience in recent years,and then the influence of several factors to live testing results is analyzed,at last the points of attentions are summarized for practical work.
出处
《安徽电气工程职业技术学院学报》
2011年第3期1-4,共4页
Journal of Anhui Electrical Engineering Professional Technique College
