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
Research on Online Inspection System for Preventing External Damage to Transmission Lines Based on UAV Aerial Survey Technology
刘嘉伟 1白建忠2
作者信息
- 1. 国网山西省电力公司超高压输电分公司,山西 太原 030000
- 2. 湖南省电网建设有限公司,湖南 衡阳 421000
- 折叠
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.
Abstract
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.
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Key words
UAV aerial survey technology/transmission line/external damage prevention/online inspection/suspicious target area/anchor box/reverse deduction/anchor box regression引用本文复制引用
出版年
2024
NETL
NSTL
万方数据