COMPARISON OF NEW GENERATION PHOTOTHERMAL BATTERIES, EFFECTIVELY OPERATING IN DRY CLIMATES IN SPRING AND SUMMER SEASONS UDC: 621.472.383
Abstract
This article compares the parameters obtained in spring and summer seasons of photothermal battery (PV) and photoelectric battery (PVT) with a new type of cooling system. Solar radiation on the surface of the PVT increased the current density with the help of reflectors and the short-circuit current values increased dramatically. By cooling the PVT with a new type of cooling system, its operating voltage values have been dramatically increased. The new type of cooling system of the photothermal device (PTD) consists of a radiator, water pump, fan, and water tank. This method of cooling PVT is significant because it has no analogues in the world. It was possible to obtain hot water with a temperature of 35 0C in the spring season and 48 0C in the summer season in a new type of photothermal device (PTD). An experimental and laboratory copy of PTDs with such a new type of cooling system was developed at the Institute of Physics and Technology. The next goal is to develop commercial copies of the PTD with a new type of cooling system.
About the Authors
List of references
https://kun.uz/81466851?q=%2Fuz%2F81466851#!
B.I. Matniyazov, M.R. Aliev, D.B. Duvarbaev ,,O‘zbekistonda qayta tiklanadigan energiya manbalaridan foylanishning mavjud imkoniyatlari’’, ‘‘Science and education’’ Scientific journal june 2023/volume 4 issue 6
Cuong N. X., Hong N. T., Do Nhu Y. Analysis of the Sun Tracking Systems to Optimize the Efficiency of Solar Panels //European Journal of Technology and Design. – 2016. – №. 4. – PP.144-151
Sandnes B., Rekstad J. A photovoltaic/thermal (PV/T) collector with a polymer absorber plate: experimental study and analytic model // Solar Energy. 2002. –№ 72. – P. 63-73
Tursunov M.N., Sabirov X., Ramazon Aliqulov: “O‘ta quruq hududlarda fotoelektrik batareyalardan samarali foydalanish” “Energiya va resurs tejash muammolari”, № 2, 2023, 202 bet
R. A. Muminov, M. N. Tursunov, X. Sabirov, M. M. Eshmatov, U. R. Xolov. Comparison of the Efficiency of Autonomous Water Release Systems Based on Photovoltaic and Photothermal Batteries // Applied Solar Energy, 2023, Vol. 59, No. 3, pp. 305–310
Yuldoshev.I.A. Kristalli kremniy fotoelektrik batareyalari asosida biriktirilgan energetik qurilmalar. Doktorlik dissertatsiyasi avtorefarati. Toshket.2016. 82 b
Rambhowan Y., Oree V. Improving the dual-axis solar tracking system efficiency via drive power consumption optimization //Applied Solar Energy. – 2014. – V. 50. – №. 2. – PP. 74
Jo‘raev T.D. Quyosh issiqlik qurilmalari. Qo‘llanma. Toshkent. Dizayn-Press, 2012.
Fahrenbruch, Alan, and Richard Bube. Fundamentals of solar cells: photovoltaic solar energy conversion. Elsevier, 2012
Mamadalimov A.T., Tursunov M.N. Yarimo‘tkazgichli quyosh elementlari fizikasi va texnologiyasi. O‘quv qo‘llanma. Toshkent. ToshDTU.2002.94 b
I.A.Yuldoshev, M.Q.Sultonov., F.M.Yuldoshev. “Quyosh energetikasi”// Darslik. Toshkent 2021, 96 b.
How to Cite
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.