Evaluation Index System and Evaluation Method of Integrated Energy System on User Side

This article aims at the current situation of the research on the evaluation method of the user-side integrated energy system, starting from the overall performance of the integrated energy system. It puts forward a scientific and systematic evaluation index system for the user-side integrated energy system planning scheme from the four aspects of energy efficiency, cost-effectiveness, energy supply quality, and environmental protection. Based on the combination of analytic hierarchy process, entropy weight method and set pair analysis method, comprehensive evaluation of the user-side integrated energy system planning scheme is carried out. Taking the integrated energy system of a commercial-residential mixed zone in a northern city as an example, a simulation analysis was carried out to verify the effectiveness of the proposed evaluation method. The results show that the proposed evaluation method can provide a basis for the decision-making of the user-side integrated energy system planning scheme.