基于自立式中波天线防雷设计方案  

Lightning protection scheme based on self-standing medium wave antenna

作　　者：欧阳开勤 Ouyang Kaiqin(Guizhou Radio and Television Bureau 706,Kaili 556000,Guizhou)

机构地区：[1]贵州省广播电视局七0六台,贵州凯里556000

出　　处：《卫星电视与宽带多媒体》2020年第13期76-78,共3页Satellite TV & IP Multimedia

摘　　要：广播发射台自立式中波天线建设定型以后,自立式中波天线存在雷电流通过放电线圈入地,这就有可能导致雷击发射机故障。为长期、彻底地解决自立式中波天线可能发生的天线引雷隐患,很有必要对自立式中波天线进行最简单、又经济的技术改造。After the construction of the self-supporting medium wave antenna in the broadcasting transmitting station is finalized,the lightning current of the self-supporting medium wave antenna enters the ground through the discharge coil,which may lead to the failure of the lightning strike transmitter.In order to thoroughly solve the potential lightning hazard of the self-supporting medium wave antenna for a long time,it is necessary to carry out the simplest and economical technical transformation of the self-supporting medium wave antenna.

关 键 词：广播 自立式中波天线 防雷 技改 

分 类 号：TN98[电子电信—信息与通信工程]