小型无人机在输电线路故障排查定位中的应用  

The Application of Small Unmanned Aerial Vehicle in Fault Diagnosis and Location of Transmission Line

作　　者：方博 吴阳阳[1] 陈远登 林明杰 何秉峰 FANG Bo;WU Yangyang;CHEN Yuandeng;LIN Mingjie;HE Bingfeng(Guangzhou Bureau of EHV Transmission Company of China Southern Power Grid Co.,Ltd.,Guangzhou,Guangdong 511325,China)

机构地区：[1]中国南方电网有限责任公司超高压输电公司广州局,广东广州511325

出　　处：《自动化应用》2023年第1期113-116,共4页Automation Application

摘　　要：为了提高小型无人机在输电线路故障排查定位中的应用效果,文章对#匕展开研究。根据输电线路的巡检距离和高度选定小型无人机类型,通过坐标系定位转换,构建输电线路故障定位模型,采用行波测量方法完成故障的定位检测,实现对输电线路故障排查定位的方法设计。实验结果表明:在选择的6组输电线路图像中,本文设计的方法能够保证无人机航拍路线的准确性,故障点定位结果平均误差值分别为0.003、0.029、0.0026,切实提高了实际应用效果。In order to improve the application effect of small unmanned aerial vehicle(UAV)in fault diagnosis and location of transmission lines,this paper conducts a research on it.According to the inspection distance and height of the transmission line,small unmanned aerial vehicle is selected,the fault location model of the transmission line is constructed through the coordinate system positioning transformation,and the traveling wave measurement method is used to complete the fault location detection,realizing the method of troubleshooting and locating the transmission line fault design.The experimental results show that in the selected six sets of transmission line images,the method in this paper can ensure the accuracy of the UAV aerial photography route,and the average error values of the fault point location results are 0.003,0.029 and 0.0026 respectively,which effectively improves the practical application effect.

关 键 词：输电线路 故障排查 小型无人机 行波测量 定位方法 

分 类 号：TM755[电气工程—电力系统及自动化]