架空输电线路绿色防鸟害模式探讨

Discussion on Eco-friendly Bird Damage Prevention Method of Overhead Transmission Lines

为实现在人与自然、电网与鸟类和谐共处的前提下降低架空输电线路的鸟害跳闸率,通过分析架空输电线路鸟害故障的成因、类型和特性,并总结深圳电网多年来的防鸟害工作经验,提出驱引结合的绿色防鸟害理念及其具体的防范措施。"驱"即采用驱鸟装置驱赶鸟类;"引"即在输电杆塔上安装人工鸟笼吸引鸟类在笼中筑巢,避免鸟类在杆塔上乱搭乱建。深圳电网自2008年实施该治理模式后,未发生1起因鸟害引起的架空输电线路设备障碍或事故。

In order to decrease the tripping rate of overhead transmission lines caused by bird damages on the premise of harmonious co-existence between human and nature,girds and birds,the paper proposes a concept of eco-friendly bird damage prevention,which combines dispelling with attraction,as well as detailed countermeasures by analyzing causes,types and characteristics of birds damage on overhead transmission lines and summarization of bird-prevention experience over a number of years in Shenzhen power grid.＂Dispelling＂ means the adoption of bird dispelling devices to drive birds away;＂Attraction＂ means building artificial cages on transmission pole and towers to attract birds to nest for avoidance of nesting about.Since implementation of this governance mode in year 2008,there has been neither single equipment fault nor accident caused by bird damage on overhead transmission lines.