The invention relates to a power transmission line inspection device and method, and the device comprises an imaging detection assembly which is used for collecting an optical image of a power transmission line, and detecting an abnormal region of the power transmission line based on the optical image; the ultraviolet sensor is used for collecting an ultraviolet light signal emitted by discharge of the power transmission line and converting the ultraviolet light signal into an ultraviolet power signal; the controller is used for controlling the inspection device to work in an inspection mode, receiving the ultraviolet power signal, and controlling the inspection device to work in a fine inspection mode when the ultraviolet power signal is abnormal; wherein the first flight speed of the inspection device working in the inspection mode is greater than the second flight speed of the inspection device working in the fine inspection mode; the first focal length of the imaging detection assembly working in the inspection mode is smaller than the second focal length of the imaging detection assembly working in the simplified mode. The inspection device well gives consideration to the detection rate of fault points and the operation efficiency of electric power inspection.
本发明涉及一种输电线路巡检装置及巡检方法,所述巡检装置包括:成像检测组件,用于采集输电线路的光学图像,并基于所述光学图像检测输电线路的异常区域;紫外传感器,用于采集输电线路放电发出的紫外光信号并转换为紫外功率信号;控制器,用于控制所述巡检装置工作于巡检模式,以及,接收所述紫外功率信号,当所述紫外功率信号异常时,控制所述巡检装置工作于精检模式;其中,巡检装置工作于巡检模式时的第一飞行速度,大于工作于精检模式时的第二飞行速度;且成像检测组件工作于巡检模式时的第一焦距,小于工作于精简模式时的第二焦距。本发明的巡检装置很好地兼顾了故障点的检出率和电力巡检的作业效率。
Power transmission line inspection device and inspection method
一种输电线路巡检装置及巡检方法
2023-05-02
Patent
Electronic Resource
Chinese
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
High-altitude power transmission line inspection device and inspection method
European Patent Office | 2023
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