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.
作者
闫登攀
YAN Dengpan(Gansu Radio and TV Bureau Wireless Transmission Center,Lanzhou 730000,China)
出处
《电视技术》
2024年第4期4-6,共3页
Video Engineering
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
broadcast transmitter
power supply and distribution system
optimization and transformation
high voltage problem
power switching