E. I. Kiseleva

On the possibility of enhancement of energy efficiency of hydroelectric power stations at irrigative reservoirs by wind power superposed plants. Part 1

The effect of hydrological regimes on the energy datum variability in the operation of hydroelectric power stations at irrigative reservoirs is shown.

A study of the influence of spatial and temporal variability of solar radiation on the energy parameters of the work of solar photoelectric modules in the conditions of the arid zone. Part I

This paper considers the spatial and temporal variability of the effect of solar radiation in local territories of different macroclimatic regions in Uzbekistan and analyzes the variability of solar radiation intensity in daily and annual time intervals depending on the variants of orientation of the beam-receiving surface.

Estimated technical and economic indicators of wind power installations that convert wind energy of surface layers of the atmosphere in the plains of Uzbekistan

We present the predicted values of technical and economic indicators of high-, medium- and low-capacity wind power installations for the conditions of the wind flow action of surface air on the plains of Uzbekistan.

Potential of Improving Energy Efficiency of the Andijan HEPP Making Use of Wind Farms. Part I

It is shown that the energy efficiency of the Andijan HEPP can be improved by adding to it integrated wind farms.

Prospects for creating in karakalpakstan wind electric stations of large capacity utilizing the wind energy resources of the Ustyurt Plateau

The prospects for creating a wind electric station (WES) of capacity 120 MW on the Ustyurt Plateau are examined; its fundamental parameters and operating characteristics are determined on the basis of the wind conditions recorded by the Zhaslyk weather station. The primary energy deficient consumers in the rural region of Karakalpakstan (the ungasified rural population centers, the electrical water purification facilities, and the pumping stations) are analyzed and the possibility for covering this shortage by the power that is generated by the WES is determined.

The study of the influence of spatial and temporal changes in solar radiation on the energy indicators of the work of solar photovoltaic modules in the arid zone. Part II

This paper considers how the geographical and climatic factors and solar radiation conditions influence changes in the energy indicators of silicon solar cell photovoltaic modules using the example of arid territory.

Features of the formation of the wind flow over the territory of Uzbekistan and its possible use for electric power: Part 1

This part of the article reviews the formation of wind flows over the territory of Uzbekistan and their features caused by the orographic parameters of the territory and meteorological processes occurring in the atmosphere, which affect wind flow characteristics.

Experience and prospects of using solar–wind low-power energy complex in power supply systems of remote objects

The paper considers the experience of using solar–wind low-power energy complex for power supply of remote objects in arid areas and the prospects of their use.

Opportunities of increase of energy efficiency of Andijan Hydro Power Plant using wind farms. Part 1

The possibility of the increase in energy efficiency of Andijan Hydro Power Plant by the design of wind farm build-ups has been shown.

Features of the formation of the wind flow over the territory of Uzbekistan and opportunities for its use for electric power: Part 2

The calculated energy, mechanical, and cost parameters of perspective wind-turbine installations that are reasonable for application in various provinces of Uzbekistan assuming differences in wind conditions, relief, and meteorological factors, are given.