Sensitivity evaluation and classification method of power users to power supply reliability
1. College of Information and Electrical Engineering， China Agricultural University, Beijing 100083， China； 2. Urumqi Power Supply Company， State Grid Xinjiang Electric Power Co., Ltd., Urumqi， Xinjiang 830011， China
Abstract：To urge power supply companies to effectively fulfill their political, economic and social responsibilities, and to achieve effective mobilization of demand-side resources and efficient management of power distribution resources, the sensitivity evaluation and the classification of power users were investigated. The sensitivity characteristics of power users were analyzed, and the definition of power user sensitivity was proposed. A power user sensitivity evaluation index system was established based on three factors of politics, economy and society, and the evaluation index matrix was established. The quantitative and qualitative index data preprocessing methods were provided. The power user sensitivity evaluation algorithms were introduced based on analytic hierarchy process (AHP), fuzzy C-means (FCM) clustering algorithm and comprehensive evaluation method combining the two methods. The evaluation algorithm was applied to a provincial science and technology core area, and the sensitivities of industry and commerce in the area users, residents and public service users were evaluated. The results show that the sensitivity levels of each user can be obtained by the proposed method, which can provide reference for the planning and construction of network distribution in the region.
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2021, Vol. 42 
