水泥厂不间断电源系统的锂电池置换方案  

Application of Lithium Battery for UPS in Cement Factory

作　　者：叶小卫 徐自强[1] 艾军[1] YE Xiaowei;XU Ziqiang;AI Jun(Tianjin Cement Industry Design&Research Institute Co.,Ltd.,Tianjin 300400,China)

机构地区：[1]天津水泥工业设计研究院有限公司,天津300400

出　　处：《水泥技术》2020年第2期46-48,共3页Cement Technology

摘　　要：介绍了一种基于锂电池的不间断电源系统配置方案,可置换当前水泥厂应用中基于铅酸电池的UPS系统。基于锂电池的不间断电源系统由锂电池组、电池管理系统、UPS主机三部分组成。锂电池组的使用寿命是铅酸电池的4倍以上,标称能量5.76kWh,可满足6kVA的UPS持续工作1h左右。This paper introduces a configuration of Uninterruptible Power Supply(UPS)system based on lithium battery,which can replace the UPS system based on lead-acid battery in mostly current cement plant applications.The system is mainly composed of lithium battery pack,battery management system and UPS host.The life of lithium battery pack is more than 4 times that of leadacid battery.With nominal energy of 5.76kWh,lithium battery can satisfy the requirement of 6 kVA UPS for continuously one-hour operation.

关 键 词：不间断电源 锂电池 电池管理系统 

分 类 号：TM912.9[电气工程—电力电子与电力传动]