ISSIQ IQLIM SHAROITIDA NAM TO‘QIMACHILIK QATLAMI YORDAMIDA FOTOELEKTR MODULNING PASSIV BUG‘LATIB SOVITILISHINI MATEMATIK MODELLASHTIRISH

YULDOSHEV ISROIL ABRIYEVICH; BOTIROV BOZORBEK MUSURMON O‘G‘LI; TURAYEV FARXODJON SHUXRATJON O‘G‘LI; JURAYEV XIMMATALI NOMOZOVICH

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ISSIQ IQLIM SHAROITIDA NAM TO‘QIMACHILIK QATLAMI YORDAMIDA FOTOELEKTR MODULNING PASSIV BUG‘LATIB SOVITILISHINI MATEMATIK MODELLASHTIRISH

Fan yo'nalishi:Energetika muhandisligi va energiya texnologiyasiQayta tiklanadigan energiya, barqarorlik va atrof -muhit

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Abstract. Introduction. The increase in the operating temperature of photovoltaic (PV) modules under intense solar radiation leads to a reduction in electrical efficiency and accelerates material degradation. In hot and arid climates, passive cooling techniques that do not require additional energy consumption are of particular interest. Methods and Materials. A one-dimensional steady-state mathematical model of passive evaporative cooling for a photovoltaic module employing a wet textile layer attached to the rear surface of the panel was developed. The model is based on the coupled analysis of heat conduction within the multilayer structure of the photovoltaic module, evaporative mass transfer, and the psychrometric properties of humid air. The calculations take into account ambient air temperature, relative humidity, humidity ratio, barometric pressure, airflow velocity, and the temperature dependence of photovoltaic conversion efficiency. Results. For the climatic conditions of Tashkent, with an ambient air temperature of 40 °C and a relative humidity of 20%, the wet-bulb temperature was determined to be approximately 24 °C. Based on heat-conduction equations, the temperature of the silicon layer of the photovoltaic module was found to decrease to approximately 26 °C. The resulting actual module efficiency was estimated at about 13.6%, which is close to the nominal design efficiency of 14%. Conclusion. The obtained results demonstrate that the application of a wet capillary-porous textile layer is an effective method of passive evaporative cooling for photovoltaic modules. The proposed approach reduces temperature-induced losses in photovoltaic energy conversion without additional energy consumption and is particularly promising for solar energy systems operating in

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Science ID: DQD-0525-0019

Science ID: FQD-0525-0069

Science ID: MQD-0525-0091

Science ID: FSD-0525-0080

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# температура# модель# эффективность# модуль# теплопроводность# слой# влажный# пассивное# фотоэлектрический# испарительное# охлаждение# текстильный# математическая# мокрого# термометра# кремниевый# энергетическая

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https://eroi.uz/11.32/A026-934398

DOI:

https://doi.org/

Foydalanilgan adabiyotlar

Лыков А.В. Теория сушки. – М.: Энергия, 1968. – 472 с.

ASHRAE Handbook – Fundamentals: Psychrometrics. – Atlanta: ASHRAE, 2021.

Skoplaki E., Palyvos J.A. On the temperature dependence of photovoltaic module electrical performance: A review of efficiency/power correlations // Solar Energy. – 2009. – Vol. 83, No. 5. – P. 614–624. – DOI: 10.1016/j.solener.2008.10.008.

Dubey S., Sarvaiya J.N., Seshadri B. Temperature dependent photovoltaic (PV) efficiency and its effect on PV production in the world – A review // Energy Procedia. – 2013. – Vol. 33. – P. 311–321. – DOI: 10.1016/j.egypro.2013.05.072.

Faiman D. Assessing the outdoor operating temperature of photovoltaic modules // Progress in Photovoltaics: Research and Applications. – 2008. – Vol. 16, No. 4. – P. 307–315. – DOI: 10.1002/pip.813.

King D.L., Boyson W.E., Kratochvil J.A. Photovoltaic Array Performance Model. Report No. SAND2004-3535. – Albuquerque; Livermore: Sandia National Laboratories, 2004. – 41 p.

Nižetić S., Čoko D., Yadav A., Grubišić-Čabo F. Comprehensive analysis and general economic-environmental evaluation of cooling techniques for photovoltaic panels. Part I. Active cooling techniques // Energy Conversion and Management. – 2017. – Vol. 149. – P. 334–354.

Nižetić S., Čoko D., Yadav A., Grubišić-Čabo F. Comprehensive analysis and general economic-environmental evaluation of cooling techniques for photovoltaic panels. Part II. Passive cooling techniques // Energy Conversion and Management. – 2018. – Vol. 155. – P. 301–323.

Sun X., Silverman T.J., Zhou Z., Khan M.R., Bermel P., Alam M.A. An optics-based approach to thermal management of photovoltaics: Selective-spectral and radiative cooling // arXiv. – 2017. – arXiv:1701.01678.

Krauter S. Increased electrical yield via water flow over the front of photovoltaic panels // Solar Energy Materials and Solar Cells. – 2004. – Vol. 82, No. 1–2. – P. 131–137.

Abdolzadeh M., Ameri M. Improving the effectiveness of a photovoltaic water pumping system by spraying water over the front of photovoltaic cells // Renewable Energy. – 2009. – Vol. 34, No. 1. – P. 91–96. – DOI: 10.1016/j.renene.2008.03.024.

Bahaidarah H.M.S., Subhan A., Gandhidasan P., Rehman S. Performance evaluation of a PV module by back surface water cooling for hot climatic conditions // Renewable Energy. – 2013. – Vol. 59. – P. 445–453. – DOI: 10.1016/j.renene.2013.03.050.

Šuklje T., Arkar C., Medved S. A hydro-thermal study of the bionic leaf – A basic structural element of the bionic façade inspired by vertical greenery // Energy Procedia. – 2015. – Vol. 78. – P. 1195–1200. – DOI: 10.1016/j.egypro.2015.11.108.

Peng Y., Li W., Liu B., et al. Integrated cooling (i-Cool) textile of heat conduction and sweat transportation for personal perspiration management // arXiv. – 2020. – arXiv:2009.05918.

Guide to Meteorological Instruments and Methods of Observation. 7th ed. WMO-No. 8. – Geneva: World Meteorological Organization, 2008.

Stull R. Wet-bulb temperature from relative humidity and air temperature // Journal of Applied Meteorology and Climatology. – 2011. – Vol. 50, No. 11. – P. 2267–2269. – DOI: 10.1175/JAMC-D-11-0143.1.

Davies-Jones R. An efficient and accurate method for computing the wet-bulb temperature along pseudoadiabats // Monthly Weather Review. – 2008. – Vol. 136, No. 7. – P. 2764–2785. – DOI: 10.1175/2007MWR2224.1.

Corpart M., Restagno F., Boulogne F. Measuring relative humidity from evaporation with a wet-bulb thermometer: The psychrometer // arXiv. – 2023. – arXiv:2309.06001.

Lewis W.K. The evaporation of a liquid into a gas // Transactions of the American Society of Mechanical Engineers. – 1922. – Vol. 44. – P. 325–340.

Chilton T.H., Colburn A.P. Mass transfer (absorption) coefficients: Prediction from data on heat transfer and fluid friction // Industrial & Engineering Chemistry. – 1934. – Vol. 26, No. 11. – P. 1183–1187. – DOI: 10.1021/ie50299a012.

Lawrence M.G. The relationship between relative humidity and the dewpoint temperature in moist air: A simple conversion and applications // Bulletin of the American Meteorological Society. – 2005. – Vol. 86, No. 2. – P. 225–233. – DOI: 10.1175/BAMS-86-2-225.

Исаченко В.П., Осипова В.А., Сукомел А.С. Теплопередача. – 4-е изд. – М.: Энергоиздат, 1981. – 416 с.

Ojo S.O., Grivet-Talocia S., Paggi M. Model order reduction applied to heat conduction in photovoltaic modules // arXiv. – 2015. – arXiv:1505.05361.

Kumar M., Bhardwaj R. A combined computational and experimental investigation on evaporation of a sessile water droplet on a heated hydrophilic substrate // arXiv. – 2019. – arXiv:1907.05486.

Zhao H., Poole R., Zhou Z. Rate-limiting factors in thin-film evaporative heat transfer processes // arXiv. – 2024. – arXiv:2401.14843.

Babb P.I., Ahmadi S.F., Brent F., et al. Salt-rejecting continuous passive solar thermal desalination via convective flow and thin-film condensation // arXiv. – 2023. – arXiv:2305.09853.