کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4919118 | 1428941 | 2017 | 25 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modeling and simulation of a photovoltaic/thermal air collector assisting a façade integrated small scale heat pump with radiant PCM panel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
Integration of photovoltaic/thermal air-based systems into office façade retrofit projects using small scale decentralized heat pumps with low temperature short term storage using a radiant phase change material panel (RPCMP) is presented for a south facing office building perimeter zone. The concept can be applied in building façade retrofits, where both façade and mechanical systems are to be replaced. A numerical study is carried out for a case study building in Saskatoon, Canada. A numerical model is developed and the concept is theoretically compared to an all-air system for several consecutive design days. Electric power demand reduction of 14,5% for these design days can be achieved, if the façade integrated photovoltaic system would be supplying energy to the perimeter zone for heating and plug load applications. A reduction in heating coil heating power demand of 11.3% is achieved for the mentioned design days when compared to an all-air system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 149, 15 August 2017, Pages 298-309
Journal: Energy and Buildings - Volume 149, 15 August 2017, Pages 298-309
نویسندگان
E. Bigaila, A.K. Athienitis,