【摘要】 雷电对地震遥测台站的正常运行和仪器设备安全造成很大威胁,雷电灾害被"国际十年减灾"组织列为十种最严重的自然灾害之一[1]。本文就雷电的入侵途径和防护方法以及接地系统和屏蔽措施做一些介绍。更多还原

【Abstract】 Thunderbolt threaten the operation and security of the instruments in Digital Seismic Telemetry Stations.Thunderbolt disaster is ranked one of the most ten serious disasters by "International Decade Reduced Disaster".In this paper,we introduce the inbreak way of thunderbolt and how to defend.Furthermore,we propose some technical measures and solving schemes to defend thunderbolt,such as screening system and general earthing devices.更多还原