数字机房防雷接地系统的研究和实践

Research and Practice of Digital TV Room Lightning Protection Grounding System

随着数字电视及相关新业务的开展,不断会增加新设备,敷设新线缆,这对机房防雷接地系统提出了更高的要求,为此构建了立体防护系统,使得安装天线避雷针、做好电源系统防雷、构建机房等电位岛和敷设地下接地网四位一体,从而保证了数字电视系统的可靠运行和新业务的开展。

With the development of digital television and related new business,digital TV room unceasingly increases the new equipment,new cable laying,the grounding system of digital TV room is put forward higher request,therefore we built a three- dimensional protection system,including the installation antenna lightning rod,lightning protection power supply system,building room equipotential island and laying underground ground net,so as to ensure the reliable operation of the digital TV system and the development of new business. Throughout the process,the author has participated in. the author write this article in order to give you some reference and enlightenment.