BUILDING OF A POWER SUPPLY PREDICTION DATA WAREHOUSE
Shi Li 1, Tong He 2, Li Hongkai 3, Li Jian 1 (1. Shenyang Institute of Technology, Shenyang 110016, China) (2. Liaoning Electric Power Company, Shenyang 110006, China) (3. Chaoyang Electric Power Supply Company, Chaoyang 122000, China)
With the warehouse studio provided by Sybase corporation as the development platform, the data source of Chaoyang electric power supply company is reorganized and the data warehouse of power supply forecast is built. The technologies of data warehouse modeling, data extraction and transformation, data storage and management, metadata management, and visualized data analysis and so on are introduced in detail. By on line analytical processing and data mining technology, scientific prediction of electric power consumed in different regions is realized to provide scientific information support to the operation decision making and management of power supply enterprises.
【CateGory Index】： TM769