数据中心中压负荷逐级投切解决方案简析  

Brief Analysis of the Solutions for Step-by-step Switching of Medium-voltagee Loads at the Data Center

作　　者：肖振 时庆兵 XIAO Zhen;SHI Qingbing(China Mobile Group Design Institute Co.,Ltd.Anhui Branch,Hefei 230041,China)

机构地区：[1]中国移动通信集团设计院有限公司安徽分公司,合肥市230041

出　　处：《建筑电气》2024年第7期41-44,共4页Building Electricity

摘　　要：根据数据中心负荷逐级投切装置的控制要求,对目前应用比较多的专用负荷逐级投切装置、带有负荷逐级投切功能的10kV双电源转换开关控制器、采用分立元器件自行搭建和编程的PLC控制器、基于IEC61850光纤环网GOOSE传输技术的数字通信自动控制几种负荷逐级投切解决方案进行比较分析,并提出选择建议。According to the control requirements for step-by-step load switching device at the data center,several widely used solutions for step-by-step load switching are compared 1and analyzed,including step-by-step switching device for special loads,10 kV dual-power changeover switch controller with step-by-step load switching function,PLC controller independently built and programmed with discrete components and automatic control of digital communication based on IEC 61850 optical fiber ring network COOSE transmission technology,and suggestions are proposed for selection.

关 键 词：数据中心 负荷逐级投切 供电可靠性 启动电流 双电源切换 PLC控制器 GOOSE传输技术 解决方案 

分 类 号：TU852[建筑科学]