电气系统中电涌保护器的检测及技术参数分析  

Detection and technical parameter analysis of surge protective device in electrical system

作　　者：吴容 张远扬 黄晟 李一丁 张玲[2] Wu Rong;Zhang Yuanyang;Huang Sheng;Li Yiding;Zhang Ling(Sichuan Lightning-Protection Center,Chengdu Sichuan,610072;Suining Meteorological Office,Suining Sichuan,629000)

机构地区：[1]四川省防雷中心,四川成都610072 [2]遂宁市气象局,四川遂宁629000

出　　处：《电子测试》2021年第17期106-108,90,共4页Electronic Test

基　　金：高原与盆地暴雨旱涝灾害四川省重点实验室科技发展基金项目青年专项(SCQXKJQN2020055)资助。

摘　　要：通过对建筑物防雷设计规范及建筑物防雷装置检测技术规范的学习,对电气系统防雷检测中的电涌保护器(SPD)的类别、保护模式、参数、劣化显示进行分析总结,由于建筑物防雷类别以及保护对象的不同,则需要正确的选择并安装电涌保护器(SPD),正常工作的电涌保护器(SPD)能减少因雷雨天气中的雷电流对电气系统的损坏,减少经济损失。Based on the study of building lightning protection design specifications and building lightning protection device detection technical specifications,this paper analyzes and summarizes the types,protection modes,parameters and deterioration display of surge protective device(SPD)in electrical system lightning protection detection.Due to the different types of building lightning protection and protection objects,it is necessary to correctly select and install SPD,SPD can reduce the damage of electric system caused by lightning current in thunderstorm weather and reduce economic loss.

关 键 词：电气系统 电涌保护器 防雷 

分 类 号：TM862[电气工程—高电压与绝缘技术]