Research On Application Of The Assessment Of 10KV Distribution Network In Baoshan Region

With the Baoshan region's rapid economic development and conduct of large-scale urban construction, electricity demand Substantial growth in.Medium voltage distribution network planning and management faces enormous opportunities and challenges.How to carry out power grids, scientific construction plan, optimize network structure, become important issues facing the power company.Therefore, there is an urgent need for a set of relatively independent and complete distribution network assessment, network management personnel to help further clarify the distribution status of 10kV distribution network to run the actual situation, the status quo 10kV distribution network to solve the main problems as well in the future Planning grid basis.This paper summarizes the analysis of the domestic distribution network assessment of the main features, including a variety of assessment methods, the use of index system and common problems.On this basis, a comprehensive domestic distribution network index system used to extract the object of study for this indicator system, through various research and with Baoshan district characteristics, determine the evaluation criterion, a "fuzzy membership function of the typical five-point" approach, the indicators for the Baoshan Power Supply Company to determine the percentage scoring system and all underlying indicators of the six key assessment criteria;Use of "scoring" in the analysis of the index weight for Shanghai Municipal Electric Power Company Baoshan Branch distribution network supply the actual situation, the object of this evaluation to determine the index weights; Use of "fuzzy comprehensive evaluation based approach" and the "AHP" comprehensive evaluation method to be level analysis of the distribution network, combined with "scoring" in the evaluation index weights, the final comprehensive evaluation of the grid.Through this study, not only to find out the specification of the distribution network comprehensive evaluation index system, and confirmation of a comprehensive evaluation of the distribution network role, a comprehensive assessment of the results obtained for grid management, operation and construction departments to provide detailed, powerful decision-making means of support and help to improve overall strength and power efficiency in the use of funds, so that the real power to achieve a reasonable and orderly and sustainable development.