کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7936874 1513083 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multi-module concentrated photovoltaic thermal system feasibility for greenhouse heating: Model validation and techno-economic analysis
ترجمه فارسی عنوان
قابلیت چند منظوره حرارت فتوولتائیک برای گرمایش گلخانه: اعتبار سنجی مدل و تجزیه و تحلیل فنی و اقتصادی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The core concept of this study is to evaluate the energy potential and economic viability of concentrated photovoltaic thermal (CPVT) systems as a substitute for electricity, kerosene, and diesel for greenhouse heating. The performance of the CPVT system is tested and predicted by considering two cases (with and without a glass reinforced plastic enclosure). The transient behavior of the developed models was estimated using ordinary differential equation (ODE) solvers in MATLAB software. Furthermore, from the model validation point of view, the simulation results were compared with experimental data. The results revealed a satisfactory agreement between measured and calculated results. The CPVT with an enclosure was demonstrated to be more efficient than without an enclosure in terms of higher global efficiency and lower heat loss. By installing a CPVT system instead of buying electricity, kerosene and diesel for greenhouse heating, the life cycle savings (LCS) were 7344$, 8658$ and 11,405$, respectively, and the relevant discounted payback periods (DPP) were 21 years, 16 years and 11 years, respectively. The developed dynamic model is suitable for the optimization and performance prediction of CPVT systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 135, October 2016, Pages 719-730
نویسندگان
, , ,