基于PI数据库的变电站直流系统多状态量监测与预警  

Multi-state Monitoring and Early Warning for DC System of Substations Based on Plant Information Database

作　　者：陈亮[1] 莫雪梅[1] 

机构地区：[1]湖州电力局,浙江湖州313000

出　　处：《浙江电力》2011年第8期41-43,70,共4页Zhejiang Electric Power

摘　　要：介绍基于PI实时数据库技术的变电站直流系统多状态量监测与预警系统的设计思想、实现的技术手段、软硬件架构、PI技术的应用及软件运行界面,为变电站直流系统的日常管理维护和蓄电池组的性能分析提供了一种行之有效的方法,并在实践中得到了检验。This paper introduces the multi-state monitoring and early warning system for DC system of substations based on plant information（PI） database,which includes the design scheme,technology of implementation,software and hardware architectures,PI technology application and software operation interface.It provides an effective approach to daily management and maintenance of substation DC system and performance analysis of battery packs and is verified in practice.

关 键 词：PI 蓄电池 直流系统 实时监测 状态评估 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论] TM76[自动化与计算机技术—计算机科学与技术] TM63[电气工程—电力系统及自动化]