Study on Key Evaluation Index System about Middle-voltage Distribution Network

MV distribution network has the features of complicated structure and large volume of data,and present evaluation index system has weak guidance to the planning,construction and renovation of distribution network.Under the guidance of SMART principle and by using Delphi method,the MV distribution network key evaluation index system is given and extracting algorithm for key evaluation index is proposed for optimizing present evaluation index system.The application case shows that the evaluation from key evaluation index system is capable of guiding construction and renovation of distribution network.