摘要
紫外成像技术在输电线路及设备电晕放电研究中具有重要作用。电晕放电是高压输电系统中常见的现象,可能导致设备老化和无线电干扰。紫外成像技术通过检测电晕放电产生的紫外线辐射,实现非接触、实时监测。分析了电晕放电机理及紫外成像检测原理,探讨了其在电晕放电检测、放电类型识别及设备状态评估中的应用。通过优化设备选择、检测环境及数据处理方法,提高了检测的准确性和可靠性。研究表明,紫外成像技术在电晕放电检测领域具有广泛应用前景。
UV imaging technology has important applications in the study of corona discharge in transmission lines and equipment.Corona discharge is a common phenomenon in high-voltage transmission systems,which may lead to equipment aging and radio interference.UV imaging technology achieves non-contact and real-time monitoring by detecting the ultraviolet radiation generated by corona discharge.This article analyzes the mechanism of corona discharge and the principle of ultraviolet imaging detection,and explores its application in corona discharge detection,discharge type identification,and equipment status evaluation.By optimizing equipment selection,detection environment,and data processing methods,the accuracy and reliability of detection have been improved.Research has shown that ultraviolet imaging technology has broad application prospects in the field of corona discharge detection.
作者
郑明海
李洪学
贾辉
李伟超
魏晓伟
卢航
ZHENG Minghai;LI Hongxue;JIA Hui;LI Weichao;WEI Xiaowei;LU Hang(Liaoning Hongyanhe Nuclear Power Co.,Ltd.,Dalian 116000,China)
出处
《电工技术》
2025年第S1期726-728,731,共4页
Electric Engineering
关键词
紫外成像技术
输电线路
电晕放电
无线电干扰
设备老化
UV imaging technology
transmission line
corona discharge
radio interference
equipment aging
