Comprehensive Evaluation of Distributed Energy System Considering Interest Relationships Among Participants

Abstract

On the ground of evaluating distribute energy systems (DES) effectively and roundly, a comprehensive evaluation model is studied and developed in this paper. Based on the analysis of roles, demands, and interest relationships of four participants of DES—government, DES investment operator, State Grid Company, and users, an evaluation index system is proposed. It covers the factors including energy consuming, environmental protecting, social benefits, economy, system reliability, and users’ satisfaction. Furthermore, an adaptive decision model based on AHP-entropy combined weighting method and Material Element Extension technology is established. Through case study, the feasibility of the evaluation model is testified.