Power Marketing Decision Support System Research And Design

This paper takes power marketing system as working background, discusses some important problems coming from the reformation of electrical power corporation in our country.The environment which marketing system of electric power faces is very complex and changeable, just as the other marketing system. So decide support system (DSS) of power marketing belongs to the category of semi-structure. Decision making of this system has much uncertainty factor, lacks normal form to be followed, therefore many questions need intending decision support. Reasoning model based on expert system (ES) applying to power marketing system is described in this paper, meanwhile, the structure of knowledge base of this system is discussed in detail. Moreover the paper sets up a data mining model of on line analysis process database based on intelligent techniques, offers a method which is on the base of predecessors and combines ANN and fuzzy control to this problem, and designs the software system of power marketing DSS based on database warehouse running management for data transformation services (DTS), PivotTable service, multidimensional expressions (MDX) self-leading, model analyzing also. The paper focuses on intending decide support technique, data mining model and implementation of power marketing DSS.The power marketing decision support system has been tested running normally, and has reached the requirement basically. A simulation example of the buy-sell electric power forecasting shows better results.