70-78
112
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
This article presents a newly developed method for theoretically calculating the annual power output of a stationary 810 kW grid-connected photovoltaic power plant located in the Kashkadarya region, known for its hot and dry climate. The results derived from t...
54-64
121
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
This paper presents the results of a comprehensive evaluation of a small-scale hybrid biogas plant for farms in Uzbekistan. The system under study includes a 0.5 m³ bioreactor, a 2 m² solar collector, and a 0.55 kW photovoltaic panel, providing thermal and ele...
70-78
211
18 Jun, 2025
TECHNICAL SCIENCES
This article presents a newly developed method for theoretically calculating the annual power output of a stationary 810 kW grid-connected photovoltaic power plant located in the Kashkadarya region, known for its hot and dry climate. The results derived from t...
54-64
246
18 Jun, 2025
TECHNICAL SCIENCES
Abstract. This paper presents the results of a comprehensive evaluation of a small-scale hybrid biogas plant for farms in Uzbekistan. The system under study includes a 0.5 m³ bioreactor, a 2 m² solar collector, and a 0.55 kW photovoltaic panel, providing therm...
132-137
367
29 Mar, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
In this study, the potential for reducing the specific heat consumption of residential buildings in the Tashkent climate was examined by utilizing a solar parabolic concentrator in combination with a heated floor system. The developed mathematical model incorp...
61-68
129
17 Nov, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
The main goal of introducing gasification plants is to reduce harmful atmospheric emissions from direct combustion of coal, as well as to increase the service life of process equipment. The relevance of the work lies in the feasibility study of the implementat...
119-127
130
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
In the article, the one-year monitoring results of the 70kW on-grid solar station (SS) in the city of Termez, located in the southernmost part of Uzbekistan, are presented. Annual, monthly and daily energy production graphs were analyzed and it was determined ...
103-110
117
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
The article discusses the issues of the efficiency of solar energy supply to electric motors of pumping units used in irrigation systems in different countries of the world. A methodology for calculating modern indicators of the economic efficiency of photovol...