Research on Target Planning Method of Urban Distribution Network Considering Investment Benefit and Reliability

Under the new situation, with the continuous progress of national transmission and distribution reform, on the one hand, the investment is under strict state supervision, the development of the investment efficiency and reliability has become the top priority of urban medium and low voltage distribution network. Based on the analysis of the influencing factors of urban low-voltage distribution network investment, this paper constructs a distribution network grid optimization curve based on Pareto theory, which provides a theoretical basis and reference for the reasonable selection of urban low-voltage grid structure.