摘要
高寒草原地区干旱少雨,没有高大树木适合鸟类筑巢,大部分鸟类选择在输电线路杆塔上筑巢,造成输电线路鸟害跳闸故障不断增加。结合各种防鸟装置的优、缺点及适用范围,通过对直线塔、耐张塔和ZM、ZB型塔鸟害故障原因的分析,针对不同塔型、不同电压等级提出了差异化防鸟措施,合理运用多种方法综合防鸟,以降低输电线路鸟害跳闸率,提高线路可用率和系统稳定性。
As an alpine steppe region of drought, there are no tall trees for nesting birds. Thus most of the birds choose to build nests on the towers, causing increasing damage to the transmission line tripping failure. Combining with the advantages and disadvantages of the various anti-bird device and scope, gave an analysis to straight line tower, the tension tower and ZM, ZB tower bird damage cause of the malfunction. Different voltage levels for different towers are different for anti-bird measures, and rational use of comprehensive anti-bird of a variety of methods are given to reduce transmission line trip rate of bird damage and to improve the availability together with stability of the system of lines.
出处
《内蒙古电力技术》
2013年第1期96-98,共3页
Inner Mongolia Electric Power
关键词
高寒草原地区
输电线路
防鸟害
杆塔
绝缘子
防鸟针
alpine steppes
transmission lines
anti-bird hazard
tower
insulator
anti-bird pin
