高压输电线路下的无人机协作巡检实时通信技术  

Real-Time Communication Technology of UAV Cooperative Inspection Under High Voltage Transmission Line

作　　者：刘远 曾仁森 LIU Yuan;ZENG Rensen(Liuzhou Bureau of China Southern Power Grid Co.,Ltd.,Ultra High Voltage Transmission Company,Liuzhou 545000,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柳州局,广西柳州545000

出　　处：《通信电源技术》2023年第22期215-217,共3页Telecom Power Technology

摘　　要：为了更高效地完成高压输电线路工程中大量复杂的巡检任务,提出了高压输电线路下的无人机(Unmanned Aerial Vehicle,UAV)协作巡检实时通信技术。在利用无人机协作巡检进行实时通信的过程中,将信号传输模式分为半双工和全双工,设置输电线路上的无人机协作通信运行模式,通过无人机寻找一条从一个或多个发射点到接收点的最佳或次最佳飞行路线,即规划出无人机协作巡检路径,对密钥矢量进行加密操作,得到无人机协作巡检的实时通信加密结果,由此实现对无人机协作巡检实时通信技术的研究。实验结果表明,所提技术检测出的距离与实际距离趋于一致,具有一定的有效性。In order to complete a large number of complex inspection tasks in high-voltage transmission line engineering more efficiently,this paper puts forward the real-time communication technology of Unmanned Aerial Vehicle(UAV)cooperative inspection under high-voltage transmission line.In the process of real-time communication using UAV cooperative patrol inspection,the signal transmission mode is divided into half-duplex and full-duplex,and the UAV cooperative communication operation mode on the transmission line is set.The UAV is used to find the best or suboptimal flight route from one or more transmitting points to receiving points,that is,to encrypt the key vector for the planned UAV cooperative patrol inspection,so as to obtain the real-time communication encryption result of UAV cooperative patrol inspection,thus realizing the real-time communication technology research of UAV cooperative patrol inspection.The experimental results show that the distance detected by the proposed technology tends to be consistent with the actual distance,and it has certain effectiveness.

关 键 词：输电线路 高压线 通信技术(UAV) 无人机协作 

分 类 号：TM75[电气工程—电力系统及自动化]