•  
  •  
 

Abstract

The article deals with the creation of a pumped storage power plant. PSPP is the most efficient option for generating electricity in the conditions of Uzbekistan, especially at the Urta-Chirchik cascade. We have discovered a pumped storage power plant in Bustanlik region, Bulaksu-Khojikent PSPP, Kizilsui-Khojikent PSP, Charvak HPP-PSPP and Pskem PSPP, and were convinced that they would justify all the money spent. In the pumped storage power plant in Bustanlik region the necessary infrastructure is available in full, and the production base of the Tashkent region and Bostanlyk district of the Republic is subject to use, taking into account the renewal and appropriate development. A methodology and program for determining the economic indicators of a pumped storage power plant has been developed, and for each considered option for creating a pumped storage power plant based on the Cascade of the UrtaChirchik HPPs , technical and economic parameters have been determined, i.e. capital investments, generated and consumed electricity in turbine and pumping mode, annual savings of fuel resources, annual cost, annual economic efficiency, payback period of capital investments, profitability ratio of capital investments.

First Page

119

Last Page

126

DOI

https://doi.org/10.51346/tstu-01.22.3-77-0190

References

  1. The concept of providing Uzbekistan with electric energy for 2020–2030. https://minenergy.uz/en/lists/view/77
  2. M.M. Mukhammadiev., K.S. Dzhuraev. Justification of the energy and economic parameters of pumped storage power plants in Uzbekistan. “Applied Solar Energy”, 2020. 227. https://www.cabdirect.org/cabdirect/abstract/20203093948
  3. K.R. Allaev. Prospects for the development of the energy balance of the world and Uzbekistan. “Problems of energy and resource saving”, 2018. 13.
  4. Y.S. Vasiliev., V.V. Elistratov., M.M. Mukhammadiev., G.A Pretro. Renewable energy sources and pumped storage: “Textbook Petersburg State Technical University”, 1995. 102.
  5. M.M. Mukhammadiev., K.S. Juraev., S.R. Zhuraev., Z.B. Kulanov., D.A. Mamatkulov. Program for determination of energy -economic parameters of pumped-storage power plants. “Certificate of official registration of the computer program No. DGU 07363”, 2019.
  6. K.S. Juraev., F.S. Saidov., F.T. Shadibekova. Design and construction of pumped storage power plants in the conditions of Uzbekistan “Eurasian Union of Scientists”, 2019. 70.
  7. Ministry of Energy: goals, objectives, plans and achievements. https://minenergy.uz/ru/lists/view/10
  8. M.M. Mukhammadiev., B.U. Urishev., E.K. Mamadierov., K.S. Juraev. Low power power plants based on renewable energy sources: “Monograph”, 2015. 162.
  9. M.M. Mukhammadiev., K.S. Juraev. Substantiation of energy and economic parameters of pumped storage power plants in the conditions of Uzbekistan. International scientific journal “Heliotechnics”, 2020. 82.
  10. M.M. Muhammadiev., B.U. Urishev. Hydrostorage power plants. - Tashkent: Publishing house “Fan va technology”, 2018. 212.
  11. IEA Report “ Renewable Energy 2019: Market Analysis and Forecast 2019 to 2024 ”, October 2019 https://www.iea.org/reports/renewables-2019
  12. State of the Hydropower Report, International Hydropower Association. https://hydropower-assets.s3.eu-west 2.amazonaws.com/publicationsdocs/2020_hydropower_status_report.pdf
  13. V.Y. Sinyugin., V.I. Magruk., V.G. Rodionov. “Hydrostorage power plants in modern electric power industry”, 2008. 352. https://urait.ru/bcode/414071
  14. V.Y. Ushakov. Electric power systems and networks: textbook for undergraduate and graduate students. “Moscow: Yurayt Publishing House”, 2018. 446. https://urait.ru/bcode/414071
  15. R.N. Shulginov. Comprehensive assessment of the effectiveness of the operation of pumped storage power plants in the energy market: Abstract of the thesis. “Candidate of Economic Sciences”, 2014. 22.
  16. D. Connolly., S. MacLaughlin., M. Leahy. “Development of a computer program to locate potential sites for pumped hydroelectric energy storage”, 2010. 375. https://www.researchgate.net/publication/237789050_Development_of_a_comput er_program_to_locate_potential_sites_for_pumped_hydroelectric_energy_storage
  17. K.S. Dzhuraev., A.B. Nasrulin., F.T. Shadibekova., Sh. Kurbonov. Geoinformation systems at the selection of engineering infrastructure of pumped storage hydropower for the Tuyamuyun complex. “IOP Conference Series: Materials Science and Engineering”, 2012.
  18. Engineering Infrastructure, Hanoi, Vietnam, “IOP Publishing”, 2020. 1.
  19. M. Tomas., D. Tindowen., M.J. Mendezabal., P. Quilang., E.T. Agustin. The use of PSPP software in learning statistics. “European journal of educational research”, 2019. 1127. http://doi.org/10.12973/eu-jer.8.4.1127

Download

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.