An Experimental Study on the Effect of Fluid Temperature on the Performance of a PV-T Collector

Year 2019, Volume: 3 Issue: 4, 153 - 158, 20.12.2019

Ertaç Hürdoğan Coşkun Özalp Faruk Benli

https://doi.org/10.26701/ems.619874

Cited By: 1

Abstract

Nowadays,
heat energy and the photovoltaic (PV) principle are widely used for generating
electric power. PV panels can convert a limited portion of the solar radiation
falling on them into electric power. Photovoltaic-thermal (PV-T) systems are
used in order to remove and evaluate the heat load caused by the solar
radiation. In this study, an experimental setup was developed to compare PV and
PV-T collectors. Through the experimental study, not only the collectors were
compared but also the effect of the circulating water temperature on PV-T
collector was investigated. The working fluid used in the PV-T collector was
water. The results obtained from the experiments have shown that the electrical
and thermal efficiency of PV-T collector is higher than that of the PV
collector under the climatic conditions in Adana, Turkey, and that solar
radiation has a significant impact on the performance of the collectors, and
that the decrease in water temperature used in the PV-T collector has increased
the electrical generation capacity, electrical energy efficiency as well as total
efficiency.

Keywords

Photovoltaic, Photovoltaic-Thermal, Fluid Temperature, Experimental, Adana

Supporting Institution

Osmaniye Korkut Ata Üniversitesi

Project Number

OKÜBAP-2017-PT3-027

Thanks

This study was supported by Osmaniye Korkut Ata University Scientific Research Projects Unit (OKÜBAP) within the scope of the project, OKÜBAP-2017-PT3-027. We would like to thank OKÜBAP for their support. We also thank Kastamonu Integrated Wood Industry Inc. for its material and moral support in the preparation of the experimental setup used in this study.

References

• [1] Avcı, Ö., (2009) Türkiye-Avrupa birliği enerji üretim ve tüketiminin karşılaştırmalı olarak değerlendirilmesi, Çukurova Üniversitesi Fen Bilimleri Enstitüsü, Yüksek lisan tezi, Adana.
• [2] Erdoğan, Y., Dinçler, T., Kuncan, M., Ertunç, H.M., (2014) Güneş panelleri, için yüksek verimli maksimum güç noktası izleyicisi (MPPT) tasarımı, Otomatik Kontrol Ulusal Toplantısı Bildiri Kitabı, 1055-1060.
• [3] Sayın, S., Koç. İ., (2011) Güneş enerjisinden aktif olarak yararlanmada kullanılan fotovoltaik (PV) sistemler ve yapılarda kullanım biçimleri, S.Ü. Müh.-Mim. Fak. Derg., 26(3),89-106.
• [4] Charalambous, P.G., Kalogirou, S.A., Maidment, G., Karayiannis, T.G., (2007) Photovoltaic thermal (PV-T) collectors: A review, Applied Thermal Engineering, 27, 275-286.
• [5] Chow, T.T., (2010) A review on photovoltaic/thermal hybrid solar technology, Applied Energy, 87, 365-379.
• [6] Tomar, Vivek, Tiwari, G.N., Bhatti, T.S., Norton, Brian, (2018) Thermal modeling and experimental evaluation of five different photovoltaic modules integrated on prototype test cells with and without water flow. Energy Convers. Manage. 165, 219–235.
• [7] Rahman, Mohammad Mafizur, Hasanuzzaman, Md, Rahim, Nasrudin Abd, (2017) Effects of operational conditions on the energy efficiency of photovoltaic modules operating in Malaysia. J. Clean. Prod. 143, 912–924.
• [8] Al-Waeli, H.A., Sopian, K., Kazem, H.A., Chaichan, M.T., (2017) Photovoltaic/Thermal (PV/T) systems: Status and future prospects, Renewable and Sustainable Energy Reviews 77 109–130.
• [9] Huang, C.Y., Huang, C.J., (2014) A study of photovoltaic thermal (PV/T) hybrid system with computer modeling, International Journal of Smart Grid and Clean Energy, 3(1), 75-79.
• [10] Ooshaksaraei, P., Aghili, K., Sopian, K., Zulkifli, R., Zaidi, S.H., (2014) Steady state characterization of bifacial solar cellsat different configurations of air-based photovoltaic thermal solar panels, Journal of Renewable and Sustainable Energy 6, 1-17.
• [11] Ömeroğlu, G., (2018) Fotovoltaik-Termal (PV / T) sistemin sayısal (CFD) ve deneysel analizi, Fırat Üniv. Müh. Bil. Dergisi, 30(1), 161-167.
• [12] Benli, F., (2018) Fotovoltaik (PV) ve fotovoltaik termal (PV-T) kolektörlerin deneysel olarak karşılaştırılması, Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü, Yüksek Lisans Tezi.
• [13] Öztürk, M., (2011) Fotovoltaik Sistemlerin ve Fotovoltaik Termal Kolektörlerin Termodinamik Değerlendirilmesi, Mühendis ve Makine 52(619), 50-62.
• [14] Duffie. J.A., Beckman. W.A., (2006) Solar engineering of thermal process, ISBN 0-471-51056-4, A Wiley Interscience Publication, New York.
• [15] Huang. B.J., Lin. T.H., Hung. W.C., Sun. F.S., (2001) Performance evalution of solar photovoltaic/thermal systems, Solar Energy, 79, 443-448.
• [16] Kostic. L.Y., Pavloic. T.M., Pavlovic. Z.T., (2010) Optimal design of orientation of PV-T collector with reflectors, Applied Energy, 87, 3023-3029.
• [17] Grigorios. I., (2009) Flat-plate solar collectors for water heating with improved heat transfer for application in climatic conditions of the mediterranean region, Durham University, PhD Thesis.
• [18] De-Vries, D.W., (1998) Design of a photovoltaic/thermal combi-panel Eindhoven: Technische Universiteit Eindhoven DOI: 10.6100/IR516491.