新型高效SHVDC电源在数据中心的应用分析  

Application Analysis of New High Efficiency SHVDC Power Supply in Data Center

作　　者：陈邦稳 姜晓君[2] Chen Bangwen;Jiang Xiaojun(China Unicom Zhejiang Branch,Hangzhou 310051,China;China Information Technology Designing&Consulting Institute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China)

机构地区：[1]中国联通浙江分公司,浙江杭州310051 [2]中讯邮电咨询设计院有限公司郑州分公司,河南郑州450007

出　　处：《邮电设计技术》2019年第12期7-11,共5页Designing Techniques of Posts and Telecommunications

摘　　要：数据中心供电系统的节能是人们重点关注的问题,以中国联通浙江省某大型数据中心引入的一种简约、高效、绿色的三相10kVAC/240VDC直变式的特种不间断电源(SHVDC电源)系统为例,分别从电源类型、供电架构、技术原理、电能质量、效率提升、可用度、投资成本和实际运用效果验证等角度进行分析论证,发现其在数据中心建设中具有良好的应用前景和推广价值。Energy saving of data center power supply system is a key concern.It takes a simple,efficient and green three-phase 10 kV ac/240 Vdc direct-conversion uninterruptible power supply(SHVDC)system introduced by a large data center in Zhejiang Province of China Unicom as an example,and analyzes and demonstrates the SHVDC power supply from the aspects of power type,power supply structure,technical principle,power quality,efficiency improvement,availability,investment cost and actual ap-plication effect verification.It has good application prospects and popularization value in the construction of data center.

关 键 词：简约 可靠 绿色 不间断电源 

分 类 号：TN86[电子电信—信息与通信工程]