高山广播电视发射台站低压配电系统实例分析  

Example Analysis of Low-Voltage Distribution System for High-Altitude Radio and Television Transmission Stations

作　　者：林胜威 LIN Shengwei(Guangdong province 903 Television FM Station,Zhongshan 528400,China)

机构地区：[1]广东省九O三电视调频台,广东中山528400

出　　处：《电视技术》2024年第11期167-170,共4页Video Engineering

摘　　要：边远高山广播电视发射台低压配电系统运行的稳定性,对于广播电视台信号发射的安全性和可靠性具有直接影响。当前,广播电视台站正逐步向智慧化转型,然而,现阶段的大部分边远高山广播电视发射台没有升级的能力和条件,因此这些台站的低压配电系统仍是传统配电系统,运行中存在诸多问题,制约着广播电视台发射信号的可靠性。基于此,提出一种以传统配电系统为基础的优化方案,旨在通过采用简单而可靠的设备配置,有效减少因供电故障而导致的安全播出事故。The stability of low-voltage distribution system in remote mountain radio and television transmission station has a direct influence on the safety and reliability of radio and television signal transmission.At present,radio and television stations are gradually transforming to intelligent,however,most of the remote mountain radio and television transmission stations at this stage do not have the ability and conditions to upgrade,so the low-voltage power distribution system of these stations is still a traditional power distribution system,there are many problems in operation,restricting the reliability of radio and television station transmission signals.Based on this,an optimization scheme based on the traditional power distribution system is proposed,which aims to effectively reduce the safety broadcast accidents caused by power supply failures by using simple and reliable equipment configuration.

关 键 词：广播电视发射台站 低压配电系统 边远高山发射台站 

分 类 号：TN934.8[电子电信—信号与信息处理]