数据中心中压供电系统自动投切实例研究

Case Study on Automatic Switching of Medium Voltage Power Supply System in Data Center

数据中心中压供电系统肩负着为数据中心提供可靠、稳定电源的重要任务。随着供电系统规模越来越大,其操作复杂程度越来越高,对其自动投切能力提出新的要求。以已投入运营的某A级数据中心为例,研究分析了如何通过中压备自投和自动转换开关(Automatic Transfer Switching,ATS)实现中压供电系统全过程自投自复的过程,并详细介绍了其逻辑设计和控制要求。

The medium voltage power supply system of the data center undertakes the important task of providing reliable and stable power supply for the data center.With the increasing scale of the power supply system,its operation becomes more and more complex,it is necessary to put forward new requirements for its automatic switching capacity.Taking a class a data center that has been put into operation as an example,this paper studies and analyzes how to realize the whole process of automatic switching and automatic recovery of medium voltage power supply system through medium voltage standby automatic switching and ATS,and introduces its logic design and control requirements in detail.