Analytical calculation of increasing the energy efficiency of hydroelectric power plants built around reservoirs using wind energy

In the context of a growing energy crisis and the need to reduce the carbon footprint, the importance of increasing the energy efficiency of hydroelectric power plants (HPPs) is of particular relevance. This paper presents an analytical calculation of increasing the energy efficiency of hydroelectric power plants built around reservoirs using wind energy. The research aims to integrate wind turbines with existing hydropower systems to optimize overall energy production. An analysis of the region’s wind resources was carried out and the most suitable areas for installing turbines were determined. The study results showed that combining hydro and wind energy systems can significantly improve overall energy efficiency and stability of energy supply. The application of the proposed methodology will reduce operating costs, increase the sustainability of the energy system and contribute to the fight against climate change.

The development of technology to stabilize and improve the energy efficiency of hydroelectric power plants built on reservoirs using wind energy technologies is a significant advance in the integration of renewable energy. This study analytically examines wind turbines and hydroelectric systems to improve energy production and operational stability.

1. . Resolution of the President of the Republic of Uzbekistan «On measures to accelerate the implementation of renewable energy sources and energysaving technologies in 2023. htts://лех.уз/уз/досс/-6385716

2. . Decree of the President of the Republic of Uzbekistan dated 08.07.2022 No. PP-314 «On amendments and additions to certain documents of the President of the Republic of Uzbekistan in order to allocate the necessary land plots for the development of renewable energy sources.» htts://лех.уз/досс/-6102480

3. . Resolution of the President of the Republic of Uzbekistan dated April 8, 2022 No. PF-104 «On measures to further reform the hydropower complex» «Creating conditions for sustainable economic growth by improving the business environment and developing the private sector.» On the following reforms: Zakhidov R. A., Tadjiev U. A., Kiseleva E. I.Trends in the development of the electric power sector of Uzbekistan and problems of energy and environmental security. - Sevastopol: Collection of articles of the international scientific and practical conference «Ecological, industrial and energy security-2019», 2019. – 677-682 p.

4. . On the program of measures for the further development of hydropower for 2017-2021. Resolution of the President of the Republic of Uzbekistan No. PP-2947dated 02.05.2017

5. . On measures for the development of nuclear energy in the Republic of Uzbekistan. Decree of the President of the Republic of Uzbekistan No. UP-5484 dated 19.07.2019

6. . Reservoirs of Uzbekistan. http://cawarter-info.net

7. . Chanysheva S. G. Local winds of Central Asia. Gidrometeoizdat, L., 1966, 120 p.

8. . Nikitin A. M., Gorelkin N. E.On the issue of hydrometeorological justification for the operation and protection of water resources of lakes and reservoirs in Central Asia. Tr., SARNIGMI, vol. 66(147), M., Gidrometeoizdat, 1979, p. 3-9.

9. . Majidov T. Sh. «Noana’naviy va kaita tiklanuvchi energy manbalari». Tashkent, 2014

10. . Allaev K. R. // Energy of Uzbekistan and the world // Tashkent, 2020

11. . O’G’Li, S. S. Q. (2024) . IMPROVEMENT AND MANAGEMENT OF HYBRID POWER PLANTS WITH HYBRID POWER PLANTS WITH WIND ENERGY. Research Focus, 3(5), 38-45.

12. . P. A. Owusu and S. Asumadu-Sarkodie. «A review of renewable energy sources, sustainability issues and climate change mitigation». Cogent Engineering. 2016.

13. . F. Dal Porto, G. Pasqui and M. Fedeli. «Geothermal Power Plant Production Boosting by Biomass Combustion: Cornia 2 Case Study.» 2016.

14. . L. I. Levieux, C. Ocampo-Martinez, F. A. Inthamoussou and H. De Battista. «Predictive management approach for the coordination of wind and water-based power supplies». Energy, vol. 219, 2021, doi: 10.1016/j.energy.2020.119535.