10 kV架空绝缘线路雷击过电压保护装置的研制  

Development of Lightning Overvoltage Protectiondevice for 10 kV Overhead Insulated Lines

作　　者：余春欢 赵法强 汪建波 YU Chunhuan;ZHAO Faqiang;WANG Jianbo

机构地区：[1]深圳供电局有限公司,广东深圳518000

出　　处：《电力系统装备》2023年第4期24-26,共3页Electric Power System Equipment

摘　　要：文章针对配电网系统中常发生的架空绝缘线路因雷击断线的问题,综合国内外各种线路绝缘子防雷过电压保护装置的优缺点,克服现有的技术困难,研发了一种新型10 kV架空绝缘线路雷击过电压保护装置,该保护装置适应室外潮湿、温差大、腐蚀性强等不同的环境需求,适用于各种使用环境.Aiming at the field where overhead insulated lines often occur in the power supply network system of the distribution network are prone to lightning breaks,this paper integrates the advantages and disadvantages of various line insulator lightning protection devices at home and abroad,overcomes the existing technical difficulties,and develops a new 10 kV overhead insulated line lightning overvoltage protection device to meet different environmental needs such as outdoor humidity,large temperature difference and strong corrosion of lightning protection devices.It is suitable for various use environments.

关 键 词：配电网 雷击过电压保护装置 氧化锌电阻片 双层陶瓷绝缘套管 

分 类 号：TM622[电气工程—电力系统及自动化]