数据中心三路市电供电的实践与研究  

Practice and Research on Three-Way City Power Supply for Data Center

作　　者：娄洁良[1] 周坚[1] LOU Jieliang;ZHOU Jian(Shanghai Branch of China Telecom Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]中国电信股份有限公司上海分公司,上海200120

出　　处：《通信电源技术》2022年第2期65-69,共5页Telecom Power Technology

摘　　要：数据中心的市电资源极其宝贵。引入两路市电可以为数据中心负载提供互为冗余的两路电源保障,但单路市电的平均负载率必须控制在50%以下。数据中心引入三路市电,通过制定适当的策略,可以在不降低负载的供电保障等级的前提下大幅提升市电资源利用率。阐述了数据中心三路市电供电案例的设计策略、运行策略以及自动控制策略,研究了涉及的关键技术。The municipal power resources of the data center are extremely valuable.The introduction of two-way city power supply can provide mutual redundant power supply guarantee for data center load,but the average load rate must be controlled below 50%.When the data center introduces three-way city power supply,making proper strategies can greatly improve the utility ratio of city power resources without lowering the level of power supply guarantee.The design strategy,operation strategy and automatic control strategy of three-way city power supply case are explained,and the key technologies invdued are studied.

关 键 词：三路市电 设计策略 运行策略 自控策略 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]