“无人机+小飞人”在500kV紧凑型杆塔带电作业中的应用

Discussion on Methods for Fault Detection of Transmission Line

输电线路长期处于露天之下运行,连接金具可能会出现螺栓螺母松动、锈蚀、销钉缺失等现象,这些缺陷会严重威胁到电力系统的安全稳定性,带电作业可以避免停电带来的负荷损失,同时可以快速地消除缺陷隐患,为输电线路的平稳运行奠定基础。文章通过无人机加电动升降装置在带电作业中的实际应用,对带电作业方式进行探讨分析,总结出安全、高效的带电作业方法。

Long term operation of transmission lines in the open air may result in loose bolts and nuts,rust,and missing pins in the connecting fittings.These defects seriously threaten the safety and stability of the power system.Live working can avoid load losses caused by power outages and quickly eliminate defects and hidden dangers,laying the foundation for the smooth operation of transmission lines.This article explores and analyzes the practical application of unmanned aerial vehicle and electric lifting devices in live working,and summarizes safe and efficient live working methods.