基于无人机技术的变电站倒闸巡检线路智能规划方法  

Intelligent Planning Method for Substation Switching Inspection Route Based on Drone Technology

作　　者：李万峰 孙典昂 LI Wanfeng;SUN Dianang(Wuhu Power Supply Company,State Grid Anhui Electric Power Co.,Ltd.,Wuhu,Anhui Province,241000 China)

机构地区：[1]国网安徽省电力有限公司芜湖供电公司,安徽芜湖241000

出　　处：《科技资讯》2024年第21期58-60,共3页Science & Technology Information

摘　　要：针对现有规划方法在变电站倒闸巡检中应用存在规划不合理、无法有效避开障碍物或禁飞区的问题,引入无人机技术,开展变电站倒闸巡检线路智能规划方法研究。结合无人机技术,实现变电站倒闸巡检标志点定位。对变电站倒闸实时点云进行分割,并重建截断符号距离函数。为确保无人机飞行安全,计算安全距离,并以此为依据完成智能巡检线路规划。通过对比实验证明,新的规划方法应用下,无人机不会与障碍物发生碰撞,且不会飞入禁飞区,顺利完成巡检工作。In response to the problems of unreasonable planning and inability to effectively avoid obstacles or no fly zones in the application of existing planning methods in substation switching inspection,drone technology is intro-duced to conduct research on intelligent planning methods for substation switching inspection routes.This article combines drone technology to achieve the positioning of inspection markers for substation switching,segments real-time point cloud for substation switching and reconstructs Truncated Signed Distance Function.To ensure the safety of unmanned aerial vehicles'flight,it calculates the safe distance and uses it as a basis to complete intelligent inspection route planning.Through comparative experiments,it has been proven that under the application of the new planning method,unmanned aerial vehicles will not collide with obstacles and will not fly into the no-fly zone,successfully completing the inspection work.

关 键 词：无人机技术 倒闸 线路规划 巡检 变电站 

分 类 号：TM75[电气工程—电力系统及自动化]