Application of Data Warehouse to Power System
Bin Ye · 2005
Based on the research on the problems existing in power information construction, an enterprise-wide data warehouse is proposed to acts as the data center.Firstly,this paper describes a possible architecture of the future power utility information system based on the data warehousing strategies.Secondly,to tackle the problem of extracting the data from different systems,a data staging approach based on CIM/XML is designed.Finally,the concrete scheme of the dimensional model design in power utility is proposed,and an application instance is illustrated.