电视电话会议系统中电源接线分析及应用  

Analysis and Application of Power Supply Wiring in Teleconference System

作　　者：魏永静 朱立楠 崔旭 陈廷森 

机构地区：[1]国网山东省电力公司信息通信公司,山东济南250001

出　　处：《电力信息与通信技术》2015年第10期41-44,共4页Electric Power Information and Communication Technology

摘　　要：针对电视电话会议系统电源易发生故障这一问题,介绍目前电视电话会议系统中常规的电源接线方式,深入分析存在的安全隐患。文章主要从UPS供电接入、双会议系统设备取电、双电源设备取电等多个层面提出一套新型的会议电视电源架构模型,以提高会议电视系统供电可靠性,并总结描述了这种新型的电源架构的优点和推广应用价值。In this paper, the current wiring mode of teleconference system power supply is introduced and existing hidden dangers are analyzed in detail. Then a power supply architecture model for teleconference system is proposed, which involves UPS power supply, dual teleconference system equipments power supply and dual power units power supply to improve the reliability of power supply for teleconference system. Finally, the advantages and application value of this new power supply architecture model are summarized.

关 键 词：电视电话会议系统 ATS PDU 时序电源 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]