大型数据中心不间断电源技术路线  

Technical Roadmap for Uninterruptible Power Supply in Large Data Centers

作　　者：张力恺 ZHANG Likai

机构地区：[1]国网福建技培中心,福建泉州362000

出　　处：《今日自动化》2024年第12期106-108,共3页Automation Today

摘　　要：为选择一套低耗、安全的不间断电源(UPS)技术方案,文章基于大型数据中心UPS电源系统,从可用性、经济性、扩展性、运行效率、安装难度等多方面对高频UPS和模块化UPS进行对比,确定UPS技术路线,并从备用和储能视角探索对大型数据中心UPS系统参与供电的定量化描述路径。研究发现,大型数据中心开发不间断供电系统,可在光伏发电功能不足的条件下及时放电,避免可再生能源发电供电能力不足可能造成的停电事故,避免停电对大型数据中心造成的损失,而选择模块化UPS除具有较强节能效果外,其还拥有较强的可靠性、可扩展性及更长的使用寿命,能更好地支持大型数据中心运营。In order to select a low consumption and safe uninterruptible power supply technology solution,this article compares high-frequency UPS and modular UPS based on the UPS power supply system of large data centers from multiple aspects such as availability,economy,scalability,operational efficiency,and installation difficulty,determines the UPS technology route,and explores the quantitative description path of the participation of large data center UPS systems in power supply from the perspectives of backup and energy storage.Research has found that the development of uninterruptible power supply systems in large data centers can discharge electricity in a timely manner under conditions of insufficient photovoltaic power generation,avoiding power outages that may occur due to insufficient renewable energy power generation capacity,and avoiding losses caused by power outages to large data centers.Choosing modular UPS not only has strong energy-saving effects,but also has strong reliability,scalability,and other characteristics,with a longer service life,which can better support the operation of large data centers.

关 键 词：数据中心 不间断电源 能耗 

分 类 号：TP308[自动化与计算机技术—计算机系统结构]