广播电视发射机房智能供配电系统的构建

Construction of Intelligent Power Supply and Distribution System in Radio and TV Transmitter Room

本着高可靠和智能化的原则,开展了新建发射机房智能供配电系统的构建工作。采用主备稳压电源和主备精密配电柜相配合,实现了集外电自动切换、稳压、隔离、防雷、不间断供电、每部发射机配电电参量实时测量管理等多功能于一身的智能供配电系统,满足了机房发射机“零停播”发射、智慧化管理的要求,为发射台站的安全优质播出提供了有力保障。

Based on the principle of high reliability and intelligence,the construction of intelligent power supply and distribution system for newly built transmitter room is carried out.The intelligent power supply and distribution system with multiple functions,including automatic switching of external power,voltage stabilization,isolation,lightning protection,uninterrupted power supply,real-time measurement and management of power distribution parameters of each transmitter,is realized by combining main and standby stabilized power supplies with main and standby precision distribution cabinet.It meets the requirements of“zero stop broadcasting”transmission and intelligent management of the transmitter in computer room,and provides a strong guarantee for safety and high-quality broadcasting of transmitting station.