一种基于输电作业无人机的带电拆除金属飘挂物装置的研制及应用

Development and Application of a Device for Removing Metal Floating Hanging Objects with Electric Power based on Transmission Operation UAV

笔者研制了一种基于输电作业无人机的带电拆除金属飘挂物装置,并在实际工作应用中验证其可行性。输电线路往往在野外运行,所处环境复杂,在风力比较大的天气,一些重量较轻的金属漂流物经常会被吹至输电线路上,形成飘挂物,极易造成输电线路相间短路或单相接地短路导致线路跳闸事故。而与传统的人工清除飘挂物方式相比,利用输电作业无人机,一方面提升了作业的效率,另一方面也规避了人身的风险。

A device for live removal of metal floating objects based on transmission UAV is developed,and its feasibility is verified in practical application。Transmission lines often operate in the field and the environment is complex.In the weather with strong wind,some lighter metal drifts are often blown onto the transmission line to form floating objects,which is very easy to cause phase to phase short circuit or single-phase grounding short circuit of the transmission line,resulting in line tripping.Compared with the traditional manual removal of floating objects,the use of power transmission UAV not only improves the efficiency of operation,but also avoids personal risks.