IDC储能+备电系统设计分析

Design and analysis of IDC energy storage+backup system

互联网技术和数据通信业务持续发展,中国数据中心(以下简称IDC)建设规模在逐渐扩展,已经进入了规范化建设阶段。但是相比较发达国家,我国IDC建设能耗增长率过快,这显然与数据中心行业发展要求不符,需要做出相应完善。阐述了IDC建设现状及储能系统应用优势,分析了常见IDC储能系统模式,从削峰填谷运行机制、关键技术、电池管理系统SOC模型、市电电池联合供电风险、机房储能费用计量控制方面分析了IDC储能+备电系统设计实例,以期为IDC储能+备电系统设计提供参考。

With the continuous development of Internet technology and data communication services,the scale of data center construction in China is gradually expanding and has entered the stage of standardized construction.Compared with developed countries,China's IDC construction energy consumption growth rate is too fast,which is obviously inconsistent with the development requirements of the data center industry,and needs to be improved accordingly.This paper describes the status quo of IDC construction and application advantages of energy storage system,analyzes common IDC energy storage system models,and analyzes design examples of IDC energy storage+backup system from the aspects of peak cutting and valley filling operation mechanism,key technologies,SOC model of battery management system,risk of combined mains battery power supply,and measurement and control of energy storage cost in computer room.In order to provide reference for IDC energy storage+backup system design.