基于载波相位差分技术的电力巡检无人机转运平台研究  

Research of UAV transport platform for electric power inspection based on carrier phase difference technology

作　　者：李宁 李波 马聪惠 郭瑞红 蒋学平 LI Ning;LI Bo;MA Conghui;GUO Ruihong;JIANG Xueping(EHV Company of State Grid Ningxia Electric Power Co.,Ltd.,Yinchuan Ningxia 750011,China;Hefei Ruotian Electric Technology Development Co.,Ltd.,Hefei Anhui 231131,China)

机构地区：[1]国网宁夏电力有限公司超高压公司,宁夏银川750011 [2]合肥偌天电气科技发展有限公司,安徽合肥231131

出　　处：《宁夏电力》2022年第6期41-46,共6页Ningxia Electric Power

摘　　要：为了解决固定机巢由于兼容性差且投入成本高,不能有效推广应用,设计了一款无人机转运平台,实现了固定机巢的移动化。本转运平台采用载波相位差分技术定位,设计了导航算法进行路径规划,实现按照预设路线将无人机运送至指定地点,进行巡检作业;设计了无人机柔性归中装置,实现了无人机归中作业。经实验验证设计的无人机转运平台导航误差在±30 cm以内,可以持续运行5 h。The fixed unmanned aerial vehicle(UAV) nest cannot be effectively popularized and applied due to its poor compatibility and high investment cost. To resolve the issue as such, the UAV transfer platform was designed to perform the mobility of the fixed UAV nest. The carrier phase difference technology was used at this UAV transfer platform, so that the navigation algorithm designed for route planning enabled the UAV transferred to the designated location and conducted UAV inspection following the pre-planned route, and the UAV flexible centering device made the centering operation of UAV managed. The results of the experiment show that the navigation error of the designed UAV transfer platform is less than ±30 cm, and the UAV transfer platform can keep running for 5 hours.

关 键 词：无人机巡检 转运平台 载波相位差分技术 导航 

分 类 号：TM762[电气工程—电力系统及自动化]