Optimal Model of Investment Decision for Distribution Network Construction Project

In order to meet the requirements of precise investment in the distribution network under the new power reform, this paper proposes an optimization model for the investment decision of the distribution network. With the largest net present value rate and the smallest comprehensive cost of grid operation as the optimization goal, and certain capital constraints as constraints, a distribution network 0-1 programming model is established and solved by LINGO software; the analysis of an example shows that this model can ensure the safety of investment in the distribution network and the precise investment allocation in the distribution network under certain financial constraints