کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6764758 | 1431583 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The integration of semi-transparent photovoltaics on greenhouse roof for energy and plant production
ترجمه فارسی عنوان
ادغام فتوولتائیک نیمه شفاف در سقف گلخانه ای برای تولید انرژی و تولید
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The aim of this study was to investigate the effect of semi-transparent building integrated photovoltaics (BIPV) mounted on top of a greenhouse, on the growth of tomatoes and microclimate conditions as well as to estimate the generated energy and the payback period of this system. Three modules were settled at 20% of the greenhouse roof area at a tilt angle of 30° facing south at a distance of 0.08â¯m between the plastic cover and the BIPV. Each module has a peak power of 170 Wp and efficiency of 8.25%. Results revealed that the annual generated electric energy of the BIPV was 637â¯kWh. Furthermore, there were no significant differences (Pâ¯<â¯.05) in the growth of tomatoes between shaded greenhouse by the BIPV and the un-shaded greenhouse. The reduction of solar radiation under the BIPV was 35%-40% more than the Polyethylene covers on clear days. The BIPV shading decreases the air temperature by (1â¯Â°C-3â¯Â°C) on clear days and has no effect on relative humidity. The payback period was found to be 9 years. Moreover, this system can provide most of the annual energy demands for the greenhouse environmental control systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 121, June 2018, Pages 377-388
Journal: Renewable Energy - Volume 121, June 2018, Pages 377-388
نویسندگان
Reda Hassanien Emam Hassanien, Ming Li, Fang Yin,