边缘计算机房制冷系统备电方案分析  

Analysis of Backup Power Scheme of Refrigeration System in Edge Computer Room

作　　者：彭精立 PENG Jingli(School of Intelligent Manufacturing,Xiamen City Vocational College,Xiamen 361001,China)

机构地区：[1]厦门城市职业学院智能制造学院,福建厦门361001

出　　处：《通信电源技术》2023年第17期199-202,共4页Telecom Power Technology

摘　　要：机房的稳定运行主要依靠供电的可靠性和制冷的连续性,二者缺一不可。现实中,边缘计算机房的制冷系统在设计之初缺乏可靠的备电保护,在供电中断的情况下,存在制冷短时不连续的情况。在单机柜密度日益提升的今天,短时供冷中断,机柜内信息技术(Information Technology,IT)设备温度会迅速升高,造成高温宕机的后果。因此,考虑制冷系统的备电,从而保证供冷连续性也显得尤为重要。对此,针对边缘计算机房空调系统备电方案进行分析,探讨备电合理性配置方案,解决制冷连续性问题。The stable operation of the machine room mainly depends on the reliability of power supply and the continuity of refrigeration,both of which are indispensable.In reality,the refrigeration system of the edge computer room lacks reliable backup protection at the beginning of design,and the refrigeration is discontinuous for a short time when the power supply is interrupted.Today,with the increasing density of single cabinets,short-time cooling is interrupted,and the temperature of Information Technology(IT)equipment in the cabinet will rise rapidly,resulting in high temperature downtime.Therefore,it is particularly important to consider the backup power of the refrigeration system to ensure the continuity of the cooling supply.This paper analyzes the backup scheme of air conditioning system in edge computer room,and discusses the rational configuration scheme of backup power to solve the problem of refrigeration continuity.

关 键 词：机房 制冷 连续性 备电 

分 类 号：TM912[电气工程—电力电子与电力传动] TN929.5[电子电信—通信与信息系统]