卓尼广播发射台供配电系统优化改造  

Optimization of Power Supply and Distribution System of Zhuoni Broadcasting Station

作　　者：闫登攀 YAN Dengpan(Gansu Radio and TV Bureau Wireless Transmission Center,Lanzhou 730000,China)

机构地区：[1]甘肃省广播电视局无线传输中心,甘肃兰州730000

出　　处：《电视技术》2024年第4期4-6,共3页Video Engineering

摘　　要：广播电视的安全播出至关重要,是行业的命脉所在。电力保障是确保广播电视平稳进行的背后力量,是保障广播电视安全播出的重中之重。分析卓尼广播转播台供配电系统目前存在的问题,提出供配电系统的改造方案,并进行论证分析。经过对供配电系统的升级改造,广播电视供电安全可靠。The safe broadcasting of radio and television is vital and is the lifeblood of the industry.Power guarantee is the force behind ensuring the smooth progress of radio and television,and is the top priority to ensure the safe broadcast of radio and television.On the one hand,the existing problems of the power supply and distribution system of Zhuoni broadcasting and rebroadcasting station are analyzed.On the other hand,the transformation scheme of the power supply and distribution system is proposed and demonstrated.After upgrading the power supply and distribution system,radio and television power supply is safe and reliable.

关 键 词：广播发射台 供配电系统 优化改造 高电压问题 电源切换 

分 类 号：TN92[电子电信—通信与信息系统]