EDİRNE-TÜRKİYE İKLİM KOŞULLARINDA FOTOVOLTAİK VE FOTOVOLTAİKTERMAL SİSTEMLERİNİN KARŞILAŞTIRMALI PERFORMANS ANALİZİ

Year 2023, Volume: 24 Issue: 2, 57 - 70, 28.12.2023

Hacer Akhan , Semiha Öztuna , Doğan Eryener , Berrin Yılmaz , Kemalettin Büyükakın , Kadir Aydın

https://doi.org/10.59314/tujes.1396865

Abstract

Fotovoltaik (PV) panellerin ideal çalışma sıcaklığı 25⁰C 'dir. Fotovoltaik paneldeki her 1⁰C sıcaklık artışı, elektrik üretimini %0,45 oranında azaltır. Bu durumda PV panellerdeki ısı enerjisini faydalı enerjiye dönüştürmek ve PV paneli soğututarak verim artışı sağlamak için PV/T sistemler geliştirilmiştir. Bu çalışmada PV ve PV/T sistemlerinin performansı Edirne-Türkiye iklim koşullarında karşılaştırmalı olarak analiz edilmiştir. Şebekeden bağımsız PV ve PV/T sistemleri kurulumu yapılarak sistemler deneysel olarak incelenmiştir. PV/T sisteminde PV panel güneş enerjili hava ısıtma kolektörüne entegre olarak kurulmuştur. Sistemlerden ölçülen veriler ile enerji üretimleri karşılaştırmalı olarak incelenmiştir. Sonuçlar, incelenen zaman diliminde PV/T sisteminin elektrik üretiminin normal PV sistemine göre %55 daha fazla olduğunu gösterdi. Güneş enerjili hava ısıtıcısı, ısıtma sezonu boyunca 1091 kWh termal enerji üretti.

Keywords

Güneş enerjisi, PV, PV/T, Off-grid

Supporting Institution

Trakya Üniversitesi

Project Number

TÜBAP 2020/31

Thanks

Bu çalışma, Trakya Üniversitesi Bilimsel Araştırma Projeleri Birimi (TÜBAP) tarafından finanse edilmiştir (Proje No: 2020/31).

Comparative Performance Analysis of PV And PV/T Systems in Edirne-Turkey Climatic Conditions

Abstract

The ideal operating temperature of photovoltaic (PV) panels is 25⁰C. Every 1⁰C temperature increase in the photovoltaic panel reduces electricity production by 0.45%. In this case, PV/T systems have been developed to convert the heat energy in PV panels into useful energy and increase efficiency by cooling the PV panel. In this study, the performance of PV and PV/T systems was analysed comparatively under Edirne-Turkey climatic conditions. Off-grid PV and PV/T systems were installed, and the systems were examined experimentally. In the PV/T system, the PV panel is integrated into the solar air heating collector. The data measured from the systems and energy production were examined comparatively. The results showed that the electricity production of the PV/T system was 55% higher than that of the regular PV system during the studied period. The solar air heater produced 1091 kWh of thermal energy during the heating season.

Keywords

Solar energy, PV, PV/T, Off-grid

Project Number

TÜBAP 2020/31

References

• AEO. Annual Energy Outlook 2018 with projections to 2050. https://www.eia.gov/ outlooks/aeo/pdf/AEO2018.pdf.
• Alptekin, G.A., Bostancıoğlu E., Kasapoğlu E. (2014). İklim bölgelerine bağlı olarak çatı eğimlerinin değerlendirilmesi. 7. Ulusal Çatı ve Cephe Sempozyumu, Yıldız Teknik Üniversitesi.
• Avezov, R.R., Akhatov, J.S., Avezova, N.R. (2011). A review on photovoltaic-thermal (PV-T) air and water collectors. Appl Sol Energy, 47,169–83.
• Balakumar, P., Vinopraba, T., Sankar, S., Santhoshkumar, S. ve Chandrasekaran K. (2022). Smart Hybrid Microgrid for Effective Distributed Renewable Energy Sharing of PV Prosumers. Journal of Energy Storage, 49(104033), 1-21.
• Bhattarai, S., et al. (2013). Comparative study of photovoltaic and thermal solar systems with different storage capacities: performance evaluation and economic analysis. Energy, 61, 272-82.
• Clean Energy Project Analysis Third Edition, Minister of Natural Resources Canada 2001 - 2005 Çiftçi, E., Khanlari, A., Sözen, A., Aytaç, İ. ve Tuncer, A., (2021). Renewable Energy, 180, 410-423.
• Dag HI, Kocar G.(2020). Experimental investigation on performance parameters affecting the efficiency of water type PV/thermal collectors with modified absorber configurations. J Polytech., 0900, 915–31. https://doi.org/10.2339/politeknik.724033.
• Eryener, D., Akhan, H. (2015). The performance of first transpired solar collector installation in Turkey. 4th International Conference on Solar Heating and Cooling for Buildings and Industry (SHC) 2015. 91, 442-449.
• Fterich, M., Chouikhi, H., Bentaher, H., Maalej, A. (2018). Experimental parametric study of a mixed-mode forced convection solar dryer equipped with a PV/T air collector. Sol Energy, 171, 751–60.
• Guirguisa, N.M., Abd El-Aziz, A.A., Nassief, M.M. (2007). Study of wind effects on different buildings of pitched roofs. Desalination, 209(1–3), 190-198
• Hegazy, A.A. (2000). Comparative study of the performances of four photovoltaic/ thermal solar air collectors. Energy Convers Manage., 41(8),861–81.
• Jie, J., et al. (2006). Effect of fluid flow and packing factor on energy performance of a wall-mounted hybrid photovoltaic/water-heating collector system. Energy Build., 38(12),1380-7.
• Mortezapour, H., Ghobadian, B., Khoshtaghaza, M.H., Minaei, S. (2012). Performance analysis of a two-way hybrid photovoltaic/thermal solar collector. J Agric Sci Technol, 14, 767–80.
• Pattabiraman, R. (1981). Analytical predictions of liquid and air photovoltaic/thermal, flat-plate collector performance. J Sol Energy Eng., 103(4), 291-8.
• Rajoria, C.S., Agrawal, S., Chandra, S., Tiwari, G.N., Chauhan, D.S. (2016). A Novel investigation of building integrated photovoltaic thermal (BiPV/T) system: a comparative study. Sol Energy, 131, 107–18.
• Ruobing, L., et al. (2015). Performance evaluation of new type hybrid photovoltaic/ thermal solar collector by experimental study. Appl Therm Eng., 75, 487-92.
• Slimani, M.E.A., Amirat, M., Kurucz, I., Bahria, S., Hamidat, A., Chaouch, W.B. (2017). A detailed thermal-electrical model of three photovoltaic/thermal (PV/T) hybrid air collectors and photovoltaic (PV) module: Comparative study under Algiers climatic conditions. Energy Convers Manag., 133, 458–76.
• Sukamongkol, Y. (2010). Chungpaibulpatana S, Limmeechokchai B, Sripadungtham P. Condenser heat recovery with a PV/T air heating collector to regenerate desiccant for reducing energy use of an air conditioning room. Energy Build, 42, 315–25.
• Thrace Development Agency, (2012). TR21 Thrace Region Energy Report. 466 https://www.trakyaka.org.tr/upload/Node/33092/xfiles/enerji_raporu.pdf.
• Tiwari, A., Sodha, M.S., Chandra, A., et al. (2006). Performance evaluation of photovoltaic/ thermal solar air collector for composite climate of India. Sol Energy Mater Sol Cells, 90(2), 175–89.
• Tiwari, A., Sodha, M.S. (2007). Parametric study of various configurations of hybrid PV/ thermal air collector: experimental validation of theoretical model. Sol Energy Mater Sol Cells, 91, 17–28.
• Tiwari, S., Tiwari, G.N. (2017). Energy and exergy analysis of a mixed-mode greenhouse type solar dryer, integrated with partially covered N-PV/T air collector. Energy, 128, 183–95.