| In recent years, with the deepening of the reforming in electric power system, the power supply enterprise aims at strengthening the electric material management. Supplier Management is the core content of material management, so the power supply enterprise regards the choice of supplier directly relating to the survival and development of the power supply enterprise, as well as relating to the safety, reliability and stablity of electrical energy. It has important significance for the power supply enterprise to guarantee social demand, national economy and the people’s livelihood. At the same time, it improves the core competitive power for power supply enterprise and helps a lot to study and choose the method of supplier evaluation.This paper followed certain ideas and principles, and furthermore it considered the characteristics of competitive environment and material suppliers on the based on the comprehensive of the existing research. It established a set of index system including22second-level factors, respectively from quality, price, financial situation, supplying situation, service, internal management and environment friendly degree, which is more applicable to select power material supplier for the power supply enterprise in our country. Then, after comparing the applicability of supplier evaluation model as well as the advantages and disadvantages of the methods, a more suitable model for power supply enterprise to select power material supplier was designed, which is called the interval-valued intuitionistic fuzzy multi-attribute decision making model for power supply enterprise’s power material supplier selecting. Finally, the paper applied the model and index system to Shanghai Municipal Electric Power Company, and further demonstrated the greatly practical effect of the model and index system for the power supply enterprise to select power material supplier in our country. |
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