无人机智能巡检在输电线路中的应用与发展研究

Application and Ｒesearch on Intelligent Inspection of Unmanned Aerial Vehicle in Transmission Lines

摘要:

传统单一人工线路巡视存在劳动强度大、安全风险高、作业效率低等诸多不足,严重制约了输电线路运行维护的智能化转变。无人机智能巡检因其作业高效、缺陷发现率高等优点,不断被应用于输电线路的运行维护。通过研究无人机在输电线路巡检中的应用成果,分析了无人机巡检发展中的各种制约因素,探讨了实现无人机巡检智能化的关键技术,为无人机智能巡检在线路运行维护中的推广与发展提供了研究方向。

关键词:输电线路;无人机智能巡检;制约因素;关键技术;

Abstract:

The traditional manual inspection of transmission lines has many deficiencies such as high labor intensity，high safety risks and low operating efficiency，which seriously restrict the intelligent transformation of the operation and maintenance for transmission lines． Unmanned aerial vehicle ( UAV) inspection has been continuously applied to the operation and maintenance of transmission lines for its high efficiency and high defect discovery rate． The application results of UAV in the transmission line inspection are studied，various constraints in the development of UAV inspection are analyzed，and the key technology to realize the intelligence of UAV inspection is discussed，which provides the research direction of promotion and development in UAV intelligent inspection．

Key words:transmission lines; UAV intelligent inspection; constraints; key technology