避雷器在线监测仪试验装置的改进与应用  

Improvement and Application of Lightning Arrester Online Monitoring Instrument Test Device

作　　者：毛晓君 周双勇 黄虎 吴琛 MAO Xiaojun;ZHOU Shuangyong;HUANG Hu;WU Chen

机构地区：[1]国网重庆市电力公司超高压分公司,重庆400039

出　　处：《电力系统装备》2025年第2期58-59,160,共3页Electric Power System Equipment

摘　　要：在电力系统中,避雷器起着保护电气设备免受雷电过电压和操作过电压侵害的重要作用。避雷器在线监测仪能够实时监测避雷器的运行状态,为电力系统的安全稳定运行提供有力保障。传统的避雷器在线监测仪试验装置存在测试精度不高、功能单一、操作复杂等不足。文章介绍了避雷器在线监测仪试验装置的改进方法,并探讨了其在实际应用中的效果。结果表明,改进后的装置提高了测试效率和准确性,为避雷器的维护和检修提供了全面依据,具有较高的推广价值,有助于提升电力系统的可靠性。In power system,lightning arrester plays an important role in protecting electrical equipment from lightning overvoltage and operating overvoltage.The online monitoring instrument of arrester can monitor the running state of arrester in real time and provide strong guarantee for the safe and stable operation of power system.The traditional arrester on-line monitor test device has some shortcomings such as low test accuracy,single function and complicated operation.This paper introduces the improvement method of the test device of the lightning arrester online monitor,and discusses its effect in practical application.The results show that the improved device improves the test efficiency and accuracy,provides a comprehensive basis for the maintenance and overhaul of lightning arrester,and has high popularization value,which is helpful to improve the reliability of power system.

关 键 词：避雷器 在线监测仪 试验装置 

分 类 号：TM862[电气工程—高电压与绝缘技术]