中国电力2017，Vol.50Issue(8)：135-140,6.DOI:10.11930/j.issn.1004-9649.2017.08,135.06
卫星通信在大型无人机输电线路巡检测控中的应用
Application of Satellite Communication in Survey and Control of Large UAV Transmission
摘要
Abstract
Aiming at the bottleneck of measurement and control communication technology for large UAV transmission line inspection,this paper proposes a point-to-point satellite communication solution by analyzing and comparing various schemes.In the implementation of the technical scheme,the optimal selection and installation position of the airborne antennas are analyzed.The dual transmission diversity is used for forward transmission while the way of detecting the energy of the receiving signals is used for reverse transmission,which has effectively solved the signal blockage problems of satellite communication system by the helicopter rotors,resulting in the communication link interruption.The proposed method can effectively promote the application of large UAVs in power transmission line inspection,and further expands the use of satellite communication technology in civilian and military purposes.关键词
输电线路巡检/卫星通信/大型无人机/测控通信/点对点方式Key words
transmission line inspection/satellite communication/large UAV/measurement and control communication/point-to-point mode分类
信息技术与安全科学引用本文复制引用
吴飞龙..卫星通信在大型无人机输电线路巡检测控中的应用[J].中国电力,2017,50(8):135-140,6.基金项目
国家电网公司科技资助项目(SGFJFZ00YJJS140).This work is supported by Science and Technology Projects of SGCC (No.SGFJFZ00YJJS140). （SGFJFZ00YJJS140）
