基于无人机多目立体图像技术测量输电线路缺陷分析

Measurement and Analysis of Transmission Line Defects Based on UAV Multi Eye Stereo Image Technology

电力设备规模正在处于成倍的增长,运行环境也日趋复杂,在电力输电线路及设备巡检和隐蔽缺陷隐患发现等问题也变的更加困难。无人机替代人工正逐步替代人工巡检,通过智能设备获取设备线路运行工况和存在的缺陷,并通过诊断或者测量得出数据和分析结果。文中阐述无人机多目立体图像测量技术测量输电线路缺陷实施过程和通过以导线覆冰厚度测量实例。

The scale of power equipment is growing exponentially,and the operating environment is becoming more and more complex.It is more difficult to inspect power transmission lines and equipment and find hidden defects and hidden dangers.UAV is gradually replacing manual patrol inspection,obtaining equipment line operation conditions and existing defects through intelligent equipment,and obtaining data and analysis results through diagnosis or measurement.This paper describes the implementation process of UAV multi eye stereo image measurement technology to measure transmission line defects and an example of conductor icing thickness measurement.