922 / 2019-04-30 16:51:09

A comprehensive benefit evaluation model for distributed energy systems based on AHP-entropy weight method

comprehensive assessment,analytic hierarchy process（AHP）,distributed energy system

Whether the design scheme of the distributed energy system is reasonable, it is necessary to comprehensively consider the benefits of various aspects for evaluation, and introduce appropriate evaluation methods. This paper comprehensively considers the economic, energy and environmental factors of distributed energy system to construct an evaluation index system. Based on the measurement mathematics method, the subjective and objective weighting methods are combined to make up for the deficiency of using the empowerment alone, and a more scientific and reasonable AHP-entropy is proposed. The power empowerment method establishes a comprehensive benefit evaluation model for distributed energy systems. According to the calculated closeness of the scheme, considering the economic, energy and environmental factors affecting the distributed energy system, giving the advantages and disadvantages of each scheme, it has very important reference significance for realizing the economic operation of the distributed energy system.