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基于数据仓库的辅助决策系统设计与实现
引用本文:袁林.基于数据仓库的辅助决策系统设计与实现[J].电力系统自动化,2001,25(21):25-27.
作者姓名:袁林
作者单位:安徽电力调度通信中心,
摘    要:分析了电力调度对数据分析与处理的新需求,提出利用多年积累的自动化系统采集的数据进行综合分析、处理,提供电力调度辅助决策的设计思想;给出基于数据挖掘技术的电力调度数据仓库的基本特征,采用最新的Microsoft SQL Server 2000建立了电力调度数据仓库,提供基于浏览器和电子表格的联机分析工具;并在电网线损分析、电力负荷与气象相关性分析方面进行了数据挖掘的初步尝试。

关 键 词:电力调度    数据仓库    数据挖掘    联机分析    决策支持系统
收稿时间:1/1/1900 12:00:00 AM
修稿时间:1/1/1900 12:00:00 AM

DESIGN AND IMPLEMENTATION OF AUXILIARY STRATEGIC DECISION SYSTEM FOR POWER DISPATCHING BASED ON MICROSOFT SQL SERVER 2000
Yuan L in Anhui Electric Power Dispatching and Com munication Center,Hefei ,China.DESIGN AND IMPLEMENTATION OF AUXILIARY STRATEGIC DECISION SYSTEM FOR POWER DISPATCHING BASED ON MICROSOFT SQL SERVER 2000[J].Automation of Electric Power Systems,2001,25(21):25-27.
Authors:Yuan L in Anhui Electric Power Dispatching and Com munication Center  Hefei  China
Affiliation:Yuan L in Anhui Electric Power Dispatching and Com munication Center,Hefei 2 30 0 6 1,China
Abstract:This paper investigates the new requirem ents of power dispatching on data processing and analyzing,and proposes to utilize the data accumulated by SCADA/ EMS in order to support decision- making on power dispatching.The basic properties of the data warehouse based on Microsoft SQL Server 2 0 0 0 ,on- line analysis process OL AP tool with browser and Microsoft excel are also introduced.This has been initially applied to data m ining on power network loses as well as relationship between power load and weather.
Keywords:power dispatching  data warehouse  data mining  on- line analysis process  decision support system  
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