摘要
随着架空输电线路的不断增加,线路运维环境日趋复杂,对架空输电线路的运维检修要求也越来越严格。论文简述了传统的人工巡检方式因存在诸多限制,导致巡检效率低下、无法有效保障电网的安全运营。指出无人机(unmanned aerial vehicle,UAV)在架空输电线路巡检中得到大量应用,弥补了人工巡检方式的不足。结合国内外架空输电线路无人机巡检应用的背景,介绍了相关标准制定和试验检测技术研究,分析了自主巡检、作业安全管控、缺陷识别技术和巡检数据应用、辅助检修作业等关键技术应用现状,探讨了无人机作业人员培训,并提出了无人机巡检技术的发展趋势和研究方向,下一步将着重提高无人机全周期闭环应用能力,提升我国电网智能运检水平。
With the continuous increase of overhead transmission lines,the environment of operation and maintenance is increasingly complex,and the requirements for operation and maintenance of overhead transmission lines are being stricter.We briefly present that the traditional manual inspection method has disadvantages of low inspection efficiency and ineffective protection of grid security operations due to many limitations,and point out that unmanned aerial vehicle(UAV)has been widely used in the inspection of overhead transmission lines,making up for the shortage of manual inspection and helicopter inspection methods.Moreover,combining the background of the UAV inspection application of overhead transmission line at home and abroad,we introduce the relevant standards development and testing technology research,and analyze the status quo of key technology applications such as self-inspection inspection,operation safety control,defect identification technology,inspection data application and auxiliary maintenance operation.In addition,we discuss the training for UAV inspection staff,and propose the development trend and research direction of UAV inspection technology,and put forward the next steps to improve the full-cycle closed-loop application capability of the UAV and improve the intelligent inspection level of China’s power grid.
作者
邵瑰玮
刘壮
付晶
谈家英
陈怡
周立玮
SHAO Guiwei;LIU Zhuang;FU Jing;TAN Jiaying;CHEN Yi;ZHOU Liwei(China Electric Power Research Institute,Wuhan 430074,China)
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2020年第1期14-22,共9页
High Voltage Engineering
关键词
架空输电线路
运维检修
无人机
关键技术
人员培训
发展趋势
overhead transmission line
operation and maintenance
UAV
key technology
staff training
development trend
作者简介
邵瑰玮,1974—,男,博士,教授级高工长期从事带电作业、输电线路智能巡检技术研究,E-mail:shaoguiwei@epri.sgcc.com.cn;通信作者:刘壮,1989—,男,硕士,工程师主要从事带电作业、线路运行检修技术研究,E-mail:liuzhuang@epri.sgcc.com.cn
