直流输电线路中无人机巡检安全距离电场仿真分析

Simulation Analysis of Safe Distance of Unmanned Aerial Vehicle in DC Transmission Line

随着无人机在输电线路巡检工作中的大量应用,针对不同型号无人机在巡检过程中,出现巡检系统操控性明显降低,影响作业安全,特别是在直流线路附近时,此现象更为明显。本文仅从电场角度分析,通过建立直流输电线路模型,进行不同直流电压下直流输电线路中无人机巡检安全距离的电场仿真研究,并得出仿真结论。

With the large application of unmanned aerial vehicles in the transmission line inspec.tion work, for different models of unmanned aerial vehicles in the inspection process, the handling of the inspection system is significantly reduced, which affects the safety of operations, especially in the vicinity of the DC line, this phenomenon is more obvious. Based on the analysis of electric field, the electric field simulations of the unmanned aerial vehicle inspection distance under differ.ent DC voltages and DC transmission line are studied by establishing the DC transmission line in this paper, and the simulation results are obtained.