Comprehensive Evaluation of Microgrid Planning Scheme based on AHP- Entropy method

Microgrid has the advantages of low carbon, energy saving and economy. The development direction of distribution network is distribution network with microgrid. In order to evaluate the rationality of microgrid planning comprehensively and scientifically, this paper establishes a comprehensive evaluation index system of microgrid from four aspects: economy, reliability, basic structure of planning and environmental protection. In order to overcome the subjectivity of simple Analytic hierarchy process (AHP), AHP- entropy method is introduced to configure the weights of microgrid indexes, and a comprehensive evaluation method of microgrid planning scheme based on AHP- entropy method is proposed for the first time. Finally, an example of an island microgrid in Zhuhai is taken to verify the feasibility of the proposed method.