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Cost Prediction of Distribution Network Project Based on DART Model

Strengthening lean management of distribution network construction is the most direct measure to ensure and improve people's livelihood and optimize user service requirements. It is also an inevitable requirement for building the international leading energy internet with Chinese characteristics. Due to the large number, relatively small scale, and diverse types of distribution network projects, it is difficult to predict the project cost. Based on the historical sample data of distribution network cost analysis, this paper constructs a distribution network project cost prediction model based on DART model, which can accurately predict the static investment of distribution network engineering. The research results can help investment decision makers quickly judge the rationality of the project cost at the initial stage of the feasibility study, improve the evaluation efficiency and cost accuracy, and effectively promote the standardization and lean management of the distribution network project cost.