Monte Carlo Optimization of a Solar Combisystem Using Photovoltaic-Thermal Systems in Hot and Dry Climatic Condition
- سال انتشار: 1401
- محل انتشار: مجله تحقیقات انتقال حرارت و توده، دوره: 9، شماره: 2
- کد COI اختصاصی: JR_JHMTR-9-2_012
- زبان مقاله: انگلیسی
- تعداد مشاهده: 233
نویسندگان
Department of Mechanical Enginnering, Faculty of Enginnering, Kharazmi Univeristy, Tehran, Iran
Department of Architectural Technology, Faculty of Architecture and Urbanism, University of Art, Tehran, Iran
Department of Architectural Technology, Faculty of Architecture and Urbanism, University of Art, Tehran, Iran
چکیده
In this study, the performance of a solar combisystem using glazed thermal photovoltaic-thermal systems is investigated and optimized to provide the thermal and electrical demands of a five-story building in Hot/Dry climatic conditions (Tehran, Iran). Dynamic simulation of the system performance is carried out using TRNSYS software. Since there is no type for a glazed thermal photovoltaic-thermal system in TRNSYS, it is modeled in MATLAB software and then the modeling results are coupled with the TRNSYS model. The system optimization using a stochastic economic analysis based on the Monte Carlo method showed the solar combisystem with a photovoltaic-thermal system area of ۳۱.۹۳ m۲ and a thermal storage tank of ۴۰۰ l provides the building energy demands optimally. For the optimum system, the probability that the payback time is less than ۵ years, the internal rate of return is more than ۲۰% and the life cycle savings is more than the initial cost is ۷۴.۲%, ۱۱.۵%, and ۹۷%, respectively. The thermoelectric analysis of the optimum solar combisystem indicates that, in August, the maximum electrical, thermal, and total solar fractions of the system are obtained, which are ۱۱%, ۸۷%, and ۳۹%, respectively.کلیدواژه ها
Solar combisystem, Photovoltaic-thermal system, Dynamic simulation, Monte Carlo optimization, TRNSYSاطلاعات بیشتر در مورد COI
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