高山防雷方案探析与实践

Analysis and Practice of Mountain Lightening Protection Scheme

通过分析雷电天气的形成原因和危害,结合黄石市广播电视发射台所处的高山地理位置,介绍了该电视发射台发射天线和机房建筑、电源系统等防雷体系和发射基地的接地模块设计安装方案,并根据气候变化对接地线位置、防锈防蚀处理和过电压保护等提出了一系列高山防雷方案与措施,最大程度上确保了工作人员在高山工作的人身安全和发射系统的正常运行。

Through analysis of the causes and harm of lightening formation,this paper introduced the grounding module design installation scheme of the launch base and lightening protection system including the transmitting antenna,computer room and power supply system of the TV Transmitting Station. A series of schemes and measures about mountain lightening protection have been put forward according to the effect of climate changes on grounding line position,anti rust anti-corrosion treatment and over-voltage protection,which can ensure the personal safety of the staff working in the mountain and regular operation of the transmitting system to the maximum extent.