摘要
通过对2005年初深圳输电线路发生的污闪事故的情况、特点及原因进行分析,总结深圳地区输电线路防污闪工作的一些做法和经验,对如何开展盐密、灰密测试、线路调爬、线路清扫以及线路喷涂电力设备外绝缘用持久性就地成型防污闪复合涂料(PRTV)等工作进行介绍,并提出了在防污闪工作中需要深入探讨的问题。
By analyzing case, features and reasons of pollution flashover of Shenzhen power transmission line in early 2005, this paper summarizes practice and experiences of anti-pollution flashover of power transmission line in Shenzhen area. It in- troduces jobs including of testing for salt deposit density and ash density, creepage adjustment, line cleaning and PRTV plating. In addition, it proposes problems need to be further discussed in anti-pollution flashover.
出处
《广东电力》
2013年第8期81-85,共5页
Guangdong Electric Power
关键词
输电线路
绝缘子
污闪
power transmission line
insulator
pollution flashaver
