Effect of packing factor of photovoltaic module on performance of photovoltaic-thermal (PVT) greenhouse solar dryer

2016 International Conference on Emerging Trends in Electrical Electronics & Sustainable Energy Systems (ICETEESES) Pub Date : 2016-03-11 DOI:10.1109/ICETEESES.2016.7581351

S. Tiwari, R. Tripathi, G. Tiwari

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引用次数: 2

Abstract

In the present study, an attempt has been made to evaluate the effect of packing factor of photovoltaic (PV) module on the performance of hybrid photovoltaic-thermal (PVT) greenhouse solar dryer. Different parameters have been evaluated for climatic condition of Indian Institute of Technology, New Delhi (28_350N, 77_120E, 216 m above MSL), India. For the analysis solar radiation and ambient air temperature have been taken from IMD (Indian Meteorological Department) Pune. Further thermal modelling has been done for the PVT greenhouse dryer and different parameter like crop temperature, greenhouse temperature, outlet air temperature and cell temperature have been calculated with variation of packing factor of PV module by the help of MATLAB program. Further effect of packing factor on thermal energy, electrical energy, overall thermal energy, cell efficiency have been evaluated. Variation in thermal energy, electrical energy, and overall thermal energy with respect to packing factor found to be 3.66-2.05, 0-0.92 and 3.66-4.47 kWh respectively for a typical day of June.

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光伏组件包装系数对光热温室太阳能干燥器性能的影响

本文研究了光伏组件包装系数对光热混合温室太阳能干燥器性能的影响。对印度理工学院新德里(28_350N, 77_120E, MSL以上216 m)的气候条件进行了不同参数的评价。为了进行分析，太阳辐射和周围空气温度取自印度气象局浦那。对PVT温室干燥机进行了进一步的热建模，利用MATLAB程序计算了作物温度、温室温度、出口空气温度和电池温度等参数随PV组件包装系数的变化情况。进一步评价了填料系数对热能、电能、总热能、电池效率的影响。6月典型日的热能、电能和总热能随填料系数的变化分别为3.66 ~ 2.05、0 ~ 0.92和3.66 ~ 4.47 kWh。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2016 International Conference on Emerging Trends in Electrical Electronics & Sustainable Energy Systems (ICETEESES)

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