Multi-Criteria Evaluation of Distributed Energy System Based on Order Relation-Anti-Entropy Weight Method
Autor: | Wanyu Wang, Qian Zhang, Xueliang Hou, Haochen Li, Songfeng Tian |
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Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: |
Mathematical optimization
Control and Optimization Relation (database) index evaluation system Computer science 020209 energy Energy Engineering and Power Technology 02 engineering and technology 010501 environmental sciences 01 natural sciences lcsh:Technology comprehensive evaluation 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering Engineering (miscellaneous) 0105 earth and related environmental sciences Sustainable development anti-entropy weighting method Renewable Energy Sustainability and the Environment business.industry lcsh:T sequential analysis method (G1) distributed energy system Weighting Distributed generation Greenhouse gas business Energy source Energy (signal processing) Energy (miscellaneous) Efficient energy use |
Zdroj: | Energies Volume 14 Issue 1 Energies, Vol 14, Iss 246, p 246 (2021) |
ISSN: | 1996-1073 |
DOI: | 10.3390/en14010246 |
Popis: | Distributed Energy System (DES), a comprehensive energy utilization system distributed on user side, has been recognized as a promising energy utilization method that can improve energy efficiency, reduce greenhouse gas emissions, and achieve sustainable development. However, the DES is usually driven by various energy sources, and it is a complex issue to decide the composition of the system. To improve the incompleteness of a single subjective or objective assessment. So, it is urgent to find a comprehensive and efficient decision-making method for different systems. This paper states a total of 23 indicators in 4 criterion group: technology, economy, environment, and society. Based on the combination of the order relation analysis method (G1) and the anti-entropy weighting method (a-EWM), a comprehensive evaluation model, order relation-anti-entropy weight model (G1-aEWM), of distributed energy is established. This comprehensive evaluation model is used to analyze a hospital in Henan and find the final solution for the distributed energy system of the hospital. The empirical analysis results verify the rationality of the comprehensive evaluation model and provide an evaluation basis for the establishment of distributed energy systems in the future. |
Databáze: | OpenAIRE |
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