电力计量数据仓库技术研究

Study on Electric Power Metering Data Warehouse Technology

基于电力计量数据处理环境与需求进行分析,描述了基于电力计量数据仓库思想的数据模型设计。数据挖掘的核心就是将正确的模型应用于数据。从体系结构、功能设计、模块实现等方面详细阐述了一个可视化数据挖掘平台。采用了公共信息模型CIM,以XML文件作为底层载体,设计的数据仓库可以适应电量用户即席查询。

The data processing environment and demands of data warehouse for power measurement is analyzed,dimensional modeling of the data warehouse is described.The core of data mining is to apply the right model to the data.A visual data mining experimental platform is described in the light of system structure,architecture design,function design ＆ component implementation.Common Information Model（CIM） is adopted,and XML file is used as bottom carrier.Data warehouses are designed to accommodate ad-hoc queries.