摘要
依据检测方式,绝缘子污秽度测量可分为直接检测和间接检测。文中回顾了污秽检测的发展历史和当前国内外现状。调研现有污秽检测技术研发和工程应用情况,分析其各自优缺点,总结电力系统污区分布图构建方式和弊端,并致力寻求污秽检测的新突破点,旨在综合多种积污直接检测手段,实现绝缘子污秽附着状态的及时、准确展现,以降低污闪事故发生,为电网外绝缘防护提供支撑。
According to the testing methods,fi lthy degree measurement can be divided into direct detection and indirect detection.This paper reviewed the development history and current status with home and abroad of impurity detection at present.On basis of existing research on application situation and analysis of impurity detection technology’s respective advantages and disadvantages,we summarized the structured and disadvantages of power system layout.This paper is to seek new breakthroughs to integrated a variety of integrated pollution direct detection methods,build a real-time monitoring system,realize the insulator fi lth adherent state of timely,accurate.We aim to reduce the pollution fl ashover accident in terms of provide support for power grid external insulation protection.
作者
郭凯
姜波
苏建军
李辛庚
Guo Ka;Jiang Bo;Su Jian-jun;Li Xin-geng
出处
《电力系统装备》
2020年第23期92-96,共5页
Electric Power System Equipment
关键词
污秽检测
污闪
外绝缘防护
绝缘子
污区分布
impurity detection
pollution fl ashover
external insulation protection
insulator
contamination
