基于PI数据库的一体化用电指标管理

PI Database Based Integration Electricity Utilization Indexes Management

随着电力信息化工作的不断深化,PI(Plant Information)数据库作为电力企业各信息系统的实时/历史数据存储中心,有着集中和共享各个系统资源的重要意义。文章对基于PI数据库的一体化用电指标管理进行了深入研究,重点解决用电指标的管理、用电负荷监测和超欠预警及统计分析等问题,并给出了有关的应用实例。

With the development of electric power information technology, PI database system, as the real-time/historical data storage centre of electric power enterprise, information system, has important significance in centralizing and sharing system resources. The thesis deeply researches integrated management of electricity utilization index based on PI database, and it focuses on solving management of electricity utilization index, load monitoring, super owe warning and statistical analysis, then some application examples are given.