铅酸电池和锂电池在汇聚机房电源后备方面的优缺点比较  

Comparison of Lead-Acid Batteries and Lithium Batteries in Data Center Power Backup Advantages and Disadvantages

作　　者：乔栋 高凌翔 QIAO Dong;GAO Lingxiang(China Telecom Consulting&Design Institute Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]中通服咨询设计研究院有限公司,江苏南京210000

出　　处：《通信电源技术》2023年第21期145-147,共3页Telecom Power Technology

摘　　要：在现代社会中,汇聚机房作为数据存储和处理的重要设施,对稳定可靠的电力供应有着极高的需求。然而,由于电力供应不可预测性和可能发生的突发停电等情况,后备电源系统成为保障汇聚机房持续运行的关键组成部分。在选择后备电源系统时,铅酸电池和锂电池作为常见的选项备受关注。铅酸电池作为传统的后备电源技术之一,经过多年的发展和应用,具备成熟稳定的特性。然而,随着锂电池技术的快速发展,它在能量密度、续航时间和充电速度等方面表现出巨大优势。因此,在汇聚机房电源后备方面,比较铅酸电池和锂电池的优缺点对于选择合适的后备电源系统具有重要意义。In modern society,data centers play a crucial role in data storage and processing,demanding a stable and reliable power supply.However,due to unpredictable power supply issues and the possibility of sudden power outages,backup power systems are essential to ensure uninterrupted operation of data centers.When selecting a backup power system,lead-acid batteries and lithium batteries are common options that receive significant attention.Lead-acid batteries,as a traditional backup power technology,have mature and stable characteristics developed over many years.However,with the rapid advancement of lithium battery technology,it has demonstrated significant advantages in energy density,runtime,and charging speed.Therefore,comparing the advantages and disadvantages of lead-acid batteries and lithium batteries in data center power backup is essential for selecting the appropriate backup power system.

关 键 词：铅酸电池 锂电池 汇聚机房 后备电源 优缺点 

分 类 号：TM912[电气工程—电力电子与电力传动]