网络机房电源系统VRLA电池的应用管理

Application of VRLA Batteries at Power Systems in Network Center Room

阀控式铅酸蓄电池(VRLA)广泛应用于高校网络信息中心机房UPS电源系统中,文章在保障网络稳定运行和数据安全存储方面发挥着重要作用。在简要介绍VRLA技术指标基础上,重点讨论了其充电管理和放电管理过程,并针对电池维护所遇到的实际问题,阐述了人为干预、电压监控、均衡充电、安全操作等维护方法及注意事项。

Valve regulated lead-acid （VRLA） batteries are increasingly used in UPS systems for the center of network and information technology, which play an important role in protection of campus network infrastructure and data storage devices. Based on a brief introduction of VRLA performance parameters, this paper describes the management and maintenance under VRLA charge and discharge. Methods are proposed for keeping a health state of batteries, including human interference, voltage monitoring, cycle charging, safe operation and so on. Application points are stated in terms of the professional experience at maintenance of batteries.