Energy analysis of photovoltaic-thermal (PVT) greenhouse under forced mode without load condition

2016 Second International Innovative Applications of Computational Intelligence on Power, Energy and Controls with their Impact on Humanity (CIPECH) Pub Date : 2016-11-01 DOI:10.1109/CIPECH.2016.7918763

S. Tiwari, V. Dwivedi, R. Tripathi, G. Tiwari

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引用次数: 2

Abstract

In the present analysis, a photovoltaic (PV) integrated greenhouse system under forced mode developed for biogas heating. Different factors have been assessed for weather condition of IIT, New Delhi, India. Ambient air temperature and radiation data have been measured experimentally. Further, thermal model has been derived for the PV greenhouse and various factor like greenhouse air temperature, solar cell temperature, and outlet air temperature through duct have been evaluated with the help of MATLAB 2013a software. Thermal energy, electrical energy, overall thermal energy, overall thermal efficiency, cell efficiency and thermal efficiency have been calculated. Thermal energy, overall thermal energy electrical energy and for a clear day found to be 4.55 kWh, 0.60 and 6.14 kWh respectively. Further, overall average thermal efficiency throughout the day found to be 69%.

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强迫模式下无负荷条件下光热温室的能量分析

在本文的分析中，开发了一种强制模式下的光伏(PV)综合温室系统，用于沼气供暖。不同的因素已经评估了印度新德里印度理工学院的天气状况。实验测量了环境空气温度和辐射数据。在此基础上，建立了光伏温室的热学模型，并借助MATLAB 2013a软件对温室空气温度、太阳能电池温度、风道出口空气温度等因素进行了评估。计算了热能、电能、总热能、总热效率、电池效率和热效率。热能、总热能、电能、晴天分别为4.55 kWh、0.60 kWh和6.14 kWh。此外，全天的整体平均热效率为69%。

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2016 Second International Innovative Applications of Computational Intelligence on Power, Energy and Controls with their Impact on Humanity (CIPECH)

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