数据中心供配电设计简析

盖琪彦（中铁十二局集团有限公司勘测设计分公司，太原市 030024）

Brief Analysis of Power Supply and Distribution Design of Data Center

GAI Qiyan（Reconnaissance and Design Branch of China Railway 12th Bureau

Group Co.,Ltd.,Taiyuan 030024，China）

Abstract： Combined with relevant technical specifications and practical engineering cases,this paper analyzes the advantages and disadvantages of new and old power distribution schemes in a data center,

so as to provide reference for the design of new modular computer room.

Key words：data center; power supply and distribution system;UPS; HVDC;precise array cabinet power distribution;double‑bus power supply;scheme comparison;energy saving 

摘　要：结合相关技术规范及实际工程案例，分析某数据中心新旧配电方案的利弊，为新型模块化机房的设计提供参考。

关键词：数据中心；供配电系统；UPS；HVDC；精密列头柜配电；双母线供电；方案对比；节能

中图分类号：TU852      　　  　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2021.12.009