摘要
针对海东电网３５ｋＶ～３３０ｋＶ输电线路多次发生的污闪事故进行了深入细致的统计分析；通过事故概况、事故时部分气象参数和污源情况调查，针对不同地区、不同季节的污闪特点、污闪原因进行了讨论；并根据该地区的特点，提出了调爬原则和防污闪措施。对防污闪工作中盐密测量、清洗剂的性能、新产品的引进，新技术的应用以及如何加强运行维护管理，进行了指导性的论述。
The paper analyzes the frequently occurred contamination flashover of 35kV-330kV transmission line in Haidong area ,and makes a discussion about the reason and characteristics of the contamination flashover.In addition,the writer also proposes some measures of the anticontamination flashover,such as the performance of cleaning agent,the application of new technology etc.
出处
《青海电力》
1999年第3期5-11,共7页
Qinghai Electric Power
关键词
输电线路
污闪
绝缘子
电网
Transmission line,Contamination flashover, Principle, Treatment
