摘要
由于输电线路自身分布广泛且复杂,导致对防外破检出效果存在误报和漏报的情况。因此,本次提出基于无人机航测技术的输电线路防外破在线巡检系统研究。在测试结果中,设计系统对于不同场景下的输电线路防外破漏报次数和误报次数均处于较低水平,仅为2次,明显低于对照组,应用效果较好。
Due to the wide and complex distribution of transmission lines,there are cases of false positives and missed alarms in the detection of external damage prevention.Therefore,this article proposes a research on an online inspection system for transmission line external damage prevention based on UAV aerial survey technology.In the test results,the designed system's number of missed alarms and false positives for transmission line external damage prevention under different scenarios was low,only 2 times,significantly lower than the control group,demonstrating good application results.
作者
刘嘉伟
白建忠
Liu Jiawei;Bai Jianzhong(State Grid Shanxi Electric Power Company Ultra-high Voltage Transmission Branch,Taiyuan,Shanxi,China,030000;Hunan Electric Grid Construction Co.,Ltd.,Hengyang,Hunan,China,421000)
出处
《仪器仪表用户》
2024年第11期71-72,75,共3页
Instrumentation
关键词
无人机航测技术
输电线路
防外破
在线巡检
可疑目标区域
锚盒
反向推导
包围锚盒回归
UAV aerial survey technology
transmission line
external damage prevention
online inspection
suspicious target area
anchor box
reverse deduction
anchor box regression
