数字遥测地震台的雷电防护  

Thunderbolt protection of Digital Seismic Telemetry Stations

作　　者：吴小花[1] 钟贻军[2] 

机构地区：[1]广东水利电力职业技术学院,广东广州510635 [2]广东省地震局,广东广州510070

出　　处：《华南地震》2003年第2期80-84,共5页South China Journal of Seismology

摘　　要：数字遥测地震台网的系统硬件安全是一个很重要的问题,它直接关系到系统能否正常运行。而雷电是造成电子设备损坏的主要原因之一,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。本文就数字遥测地震台的雷电防护问题提出一些技术措施和解决方案。The hardware safety of the system of Digital Telemetry Seismic Station Network is very important. It directly effects the system normally running. Thunderbolt is one of the main damage reasons of electronic equipment. Thunderbolt disaster was ranked one of the ten most serious disasters by 'International Decade Reduced Disaster'.In this paper, we proposed some technical measures and solving schemes about the thunderbolt protection of Digital Seismic Telemetry Stations.

关 键 词：雷电灾害 数字遥测地震台 防护 避雷针 防雷区 等电位连接 接地系统 屏蔽措施 

分 类 号：P315.78[天文地球—地震学] TU895[天文地球—固体地球物理学]