火力发电厂数据仓库的设计与实施

摘要

针对火电厂信息管理系统难于满足电力生产决策分析的问题,提出在现有管理信息系统基础上进行数据仓库的建设。介绍火电厂数据仓库的系统结构,说明数据仓库的实施原则,并详细介绍各个可实施的数据主题,结合凝汽器主题讨论数据仓库系统的实施步骤。%Due to the difficulties of current MIS in power plants to support decisions analysis this paper puts forward building the data warehouse on the basis of MIS. Firstly it introduces the structure of data warehouse and then narrates the principles of building data warehouse and details some topics suitable for power plant. Finally it illustrates the steps of implementing a data warehouse with an example topic-the condenser.