Comprehensive Evaluation System for the Investment Benefits of Distribution Network Engineering Based on Analytic Hierarchy Process

Traditional distribution network project investment mostly focuses on the necessity, feasibility and urgency of the project to make decisions, and there is no clear set of standards for specific investment allocation, and there is rarely a system of evaluation indicators for investment efficiency. Aiming at this problem, this paper establishes the evaluation index system and comprehensive evaluation model of the investment efficiency of distribution network engineering from multiple dimensions, incorporates the investment benefit of distribution network projects into the evaluation index system, and conducts empirical research based on the distribution network project of 71 county companies in Anhui Province of the State Grid as an example, verifies the practicality of the index system and evaluation model, and proves that the comprehensive evaluation system for the investment benefits of distribution network engineering based on analytic hierarchy process established in this paper is of great significance for improving the investment efficiency of distribution network engineering and promoting the effectiveness of investment decision-making.