雷击下通信机房的安全与防护

在煤矿规模越来越大,信息交流要求日益提高的今天,对通信的稳定性要求也就越高。作为通信中枢的通信机房成为防护的重中之重。雷电是通信领域的大敌,所以通信机房处一般有较好的防护措施,但是雷击损坏情况还是屡见不鲜,本文就此问题加以分析,首先论述了雷电造成损坏的原因,包括直击雷和感应雷对设备破坏的原理,并阐述了防雷实践中使用的方法,包括外部和内部防护。

Safety and Protection of Communication Machine Room under Lightning Strike

With the enlargement of the colliery scale and the increasing advance of requirements of information communication,the stability of communication is becoming more and more important so the protection of communication machine room——the communication maincenter is the first priority.The author analyzes the reasons for direct lightning and induction lightning damages to communication equipments,and proposes the practical methods of lightning protection inside and outside the communication machine room.