基于PLC的大型数据中心BA系统设计与应用  

Design and Application of PLC-Based BA System for Large Data Center

作　　者：吴靖 WU Jing

机构地区：[1]武汉武钢大数据产业园有限公司,湖北武汉430080

出　　处：《化工设计通讯》2024年第6期122-125,共4页Chemical Engineering Design Communications

摘　　要：介绍一种基于PLC的大型数据中心BA系统,该系统将数据中心冷源系统和通风系统整合在一起,集成了一套功能强大、可靠稳定以及界面友好的暖通控制系统,克服PLC对于小点数、多站点通信应用场景的劣势,具有较高的性价比。以某大型数据中心为例,阐述了其BA系统的组成及控制策略与逻辑,分别根据冷源系统和通风系统运行特点,提出了相应的解决方案,特别是冷源自控系统,充分运用了有效的节能控制措施。This article introduces a PLC-based BA system for large data center.By integrating the ventilation systems and cooling systems for the data center,the system integrates a powerful,reliable,and user-friendly HAVC control system.The system overcomes the disadvantages of PLC in small-point and multi-site communication applications,and has a high cost-effectiveness.Taking a large data center as an example,the article describes the composition,control strategies,and logic of the BA system.According to the operating characteristics of the cooling and ventilation systems,the paper proposes corresponding solutions.In particular,the cooling control system fully utilizes effective energy-saving control measures.

关 键 词：数据中心 冷源 通风 PLC BA 

分 类 号：TU201.5[建筑科学—建筑设计及理论]