安磊,吴英俊,黄昕颖,黄俊惠
AN Lei1,WU Ying-jun 1,HUANG Xin-ying 2,HUANG Jun-hui 3(1.Ningbo Electric Power Bureau

• 1:宁波电业局
• 2:华北电力大学
• 3:宝迅信息技术有限公司

摘要(Abstract)：

PI实时数据库系统作为实时/历史数据的基础平台,经过多年的建设,积累了丰富的生产数据,在宁波电业局生产和管理领域发挥了越来越重要的作用,但是实时数据的展示手段却相对落后。针对这个情况,提出了基于Silverlight和WCF技术的实时图形展示系统,介绍了系统的功能和实现,结合应用实例,表明该系统可以满足电网企业对实时数据进行图形化的在线分析、开发、维护和共享等要求,解决了传统PI图形应用在安装、部署、维护和升级方面的不足。
As a basic platform of real-time /historical data,plant information(PI) database accumulates plenty of production data after years of construction and plays an increasingly important role in the production and management of Ningbo Electric Power Bureau.However,the real-time data chart display system lags behind.Therefore,this paper proposes a real-time chart display system based on Silverlight and WCF technologies and describes the functions and implementation of the system.Based on the application examples,it indicates that the system can meet the grid companies' requirements of online graphical analysis,development,maintenance and sharing of real-time data and make up for the traditional PI graphical application shortcomings in terms of installation,deployment,maintenance and upgrading.

关键词(KeyWords)： PI实时数据库;Silverlight;WCF;图形控件;图形编辑器
PI real-time database;Silverlight;WCF;chart controls;chart editor

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 安磊,吴英俊,黄昕颖,黄俊惠
AN Lei1,WU Ying-jun 1,HUANG Xin-ying 2,HUANG Jun-hui 3(1.Ningbo Electric Power Bureau

DOI: 10.19585/j.zjdl.2011.08.010

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