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
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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