广播电视制播工程项目中UPS的选用研究  

Study on the Selection of UPS in the Project of Radio and TV Production and Broadcasting

作　　者：张莉[1] ZHANG Li(Radio,Film&TV Design and Research Institute,Beijing 100045,China)

机构地区：[1]中广电广播电影电视设计研究院有限公司,北京100045

出　　处：《电视技术》2024年第6期55-58,共4页Video Engineering

摘　　要：对于广播电视制播工程项目,为确保直播内容安全播出和内容编辑的时效性,与直播相关的系统和内容编辑系统的核心设备需要接入不间断电源(Uninterruptible Power Supply,UPS)供电回路。因此,在供配电系统设计过程中,如何选择合适的UPS电源设备技术架构成为一个关键问题。主要探讨了广播电视制播工程项目中UPS电源设备的选用,对UPS高频机和UPS工频机进行了比较分析,进而给出了广播电视制播工程中UPS电源设备的选用策略。To ensure the safe broadcasting of live broadcast content and the timeliness of content editing,the system related to live broadcast and the core devices of the content editing system must be connected to the Uninterruptible Power Supply(UPS)power supply loop.Therefore,in the process of power supply and distribution system design,how to choose the appropriate UPS power equipment technical architecture has become a key issue.This paper mainly discusses the selection of UPS power supply equipment in the project of radio and television production and broadcasting,compares and analyzes the UPS high frequency unit and UPS power frequency unit,and then gives the selection strategy of UPS power supply equipment in the project of radio and television production and broadcasting.

关 键 词：广播电视制播工程项目 不间断电源(UPS) 工频机 高频机 选用 

分 类 号：TN948.53[电子电信—信号与信息处理]