期刊
SUSTAINABLE CITIES AND SOCIETY
卷 74, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.scs.2021.103149
关键词
Solar energy; Smartcities; Artificial neural network; Classical Delphi method; Transformational participation
资金
- National Natural Science Foun-dation of China [52075303, 51775238]
- Fundamental Research Funds for the Central Universities of CentralSouth University [2019GN048]
This study evaluates the electrical energy consumption in Mashhad, Iran, using machine learning tools and dynamic strategies for promoting citizens' willingness for renewable energy generation. The research combines Artificial Neural Network and statistical analysis to create a Decision Support System. The outcomes show that the ANN model successfully forecasts energy consumption and prioritized motivational strategies for solar energy generation.
Energy supply of megacities is considered as an active research topic in the new aspects of urban management, especially in developing countries like Iran. With an introduction to the sustainable development goals, the smart city concept presents a novel idea for providing energy in a city with the use of Artificial Intelligence (AI), renewable energy, such as Photovoltaic (PV) technologies, and Transformational Participation (TP) based on motivational programs for citizens. This study aims to evaluate the electrical energy consumption in Mashhad, Iran, based on machine learning tools and present the dynamic strategies for promoting citizens' willingness for renewable energy generation based on the experts' knowledge. The main novelty of this research is simultaneous application of Artificial Neural Network (ANN) and statistical analysis for creating a Decision Support System (DSS). Then, the solar energy potential is appraised by the PV system simulation tool during one year in our case study in Mashhad, Iran. Furthermore, a Classical Delphi (CD) method is applied for motivational strategies and further TP implementation. In particular, the motivational strategies are suggested by 45 experts and then are prioritized in sequential expert meetings. The outcomes of this research indicate that the ANN model can successfully forecast the electrical energy consumption in summer and winter periods with a 99% accuracy. Then, based on the solar energy computations in the PV system, the peak of electrical energy consumption can be controlled in the hottest and coldest months. Last but not least, the superposition of experts' and citizens' opinions reveal A4 (sharing benefits of optimized costs with the citizens by solar energy generation), B2 (reducing the electrical energy cost for solar energy generation, especially in peak times) and C1 (creating the energy coin in the city with credits instead of spending money in urban activities fits to solar energy generation) as the main motivational strategies for solar energy generation in short, middle and long-term planning horizons.
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