Design Of Electric Power Marketing Decision System Based On Taizhou Area

In recent years,the requirements of information and data management are gradually improved with countinue deepening reform of the power system.Traditional data and information management could not meet the demand of electric power enterprises,and the important data and informations are not fully utilized,it is hard to provide reliable decision support for decision makers.The support of advanced technology is urgently needed.On the basis of analyzing the demand of power enterprise marketing,we use the Data warehouse technology and Decision support theory to construct decision support system of electric power marketing in this paper.Firstly,the current research status and theories mentioned abovewere introduced,and the application of Data warehouse in decision support system was discussed simultaneously.Secondly,the model of Data warehouse of electric Power marketing is analyzed.According to needs of users,the overall structure of the Data warehouse is designed.The association rules of the FP-Growth algorithm waschoosedfor data mining.The algorithm needs to generalize the data through the K-Means clustering method in advance.In this way,the generation of candidate sets is avoided in the process,this kind of algorithm improves the efficiency of data mining.Then,the data of 23 samples of electricity sales in Taizhou power supply bureau from 2012 to 2015 were collected and analyzed,aiming to achieve the desired results.Finally,based on the present status of power marketing in Taizhou city,overall framework of the decision support system wasdesigned,including data conversion and aggregation subsystem,statistical report generation subsystem,integrated query subsystem and integrated analysis subsystem.Taking the purchase of electricity and selling electricity as examples,the implementation of the four subsystems of power marketing in Xin Cheng Zi and HuShitai area were given.Considering the influence of the economic development on Taizhou power sales,the framework of power marketing decision support system was constructed.