基于红外热成像仪的输电线路状态监测与故障诊断研究  

Research on Transmission Line Condition Monitoring and Fault Diagnosis Based on Infrared Thermal Imaging Camera

作　　者：董航标 叶力源 Dong Hangbiao;Ye Liyuan(State Grid Shangrao Electric Power Supply Company,Shangrao,Jiangxi,China,334000)

机构地区：[1]国网上饶供电公司,江西上饶334000

出　　处：《仪器仪表用户》2024年第12期46-47,50,共3页Instrumentation

摘　　要：随着电力系统的不断发展,输电线路的安全稳定运行对于保障电力供应至关重要。红外热成像技术作为一种非接触式的温度检测技术,在输电线路状态监测与故障诊断中发挥着重要作用。本文介绍了红外热成像技术的基本原理及其在输电线路监测中的应用,详细分析了基于红外热成像仪的输电线路状态监测方法和故障诊断策略。该技术能够有效识别输电线路中的异常热点,为预防潜在故障提供有力支持。With the continuous development of the power system,the safe and stable operation of transmission lines is crucial for ensuring power supply.As a non-contact temperature detection technology,infrared thermography plays a significant role in the condition monitoring and fault diagnosis of transmission lines.This article introduces the basic principle of infrared thermography and its application in transmission line monitoring.It analyzes in detail the condition monitoring methods and fault diagnosis strategies of transmission lines based on infrared thermography.This technology can effectively identify abnormal hot spots in transmission lines,providing strong support for preventing potential faults.

关 键 词：红外热成像 输电线路 状态监测 

分 类 号：TM75[电气工程—电力系统及自动化] TN219[电子电信—物理电子学]