Intelligent decision support system in power enterprise

Some problems existing in power enterprise are surveyed,such as information islands,poor design of external restrain variable, uncertainty of prediction, discordance of supply link management and so on. An IDSS(Intelligent Decision Support System) for power enterprise is created by using data warehouse technique,which integrates the data in power MIS(Management Information System),ERP (Enterprise Resource Planning), DCS (Distributed Control System), SIS (Supervisory Information System) and real-time data warehouse. As a knowledge discovery system based on techniques of data warehousing, online analytical processing and data mining,its application in power enterprise will be helpful for the scientific management and decision level of power enterprise.