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FACTORS AFFECTING THE OPERATIONAL EFFICIENCY OF HYDROELECTRIC TURBINES AND COUNTERMEASURES

Ochilov Obid Ochilov O.

Abstract

Abstract. An analysis was conducted on the global increase in demand for electrical energy and the prospects for electricity generation, particularly in the field of hydropower. The use of micro-hydropower plants (micro-HPPs) and the factors affecting the efficient operation of Banki turbines used in them, including hydraulic, structural, operational, and natural factors, were discussed. Practical and theoretical methods for controlling these factors, which help extend the turbine's lifespan and improve energy production efficiency, were highlighted. The implementation of efficiency monitoring systems, reducing environmental impact, and methods for developing the optimal design of Banki turbines were also presented. The importance of a systematic approach and regular maintenance for the efficient operation of Banki turbines was emphasized.

Keywords

Electrical energy Renewable energy sources hydropower micro-HPP hydraulic turbines Banki turbine sediments.
Authors
Ochilov Obid
Karshi Engineering-Economics Institute, Karshi
ORCID: 0000-0002-1172-4747

How To Cite

Journal Style
Ochilov, O. FACTORS AFFECTING THE OPERATIONAL EFFICIENCY OF HYDROELECTRIC TURBINES AND COUNTERMEASURES. Innovatsion texnologiyalar, 2026, 67-72. https://doi.org/10.1016/j.oceaneng.2022.111582
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References

  1. htt ps://www.iea-.org/.
  2. Emanuele Quaranta, Jean Pierre Perrier and Roberto Revelli. Optimal design process of crossflow Banki turbines: Literature review and novel expeditious equations. Ocean Engineering Volume 257, 1 August 2022, 111582. https://doi.org/10.1016/i.oceaneng.2022.l 11582.
  3. Nirmal Acharya, Chang-Gu Kim, Bhola Thapa, Young-Ho Lee. Numerical analysis and performance enhancement of a cross-flow hydro turbine. Renewable Energy Volume 80, August 2015, Pages 819-826. https://doi.org/10.1016/j.renene.2015.01.064.
  4. Urishev, B., Quvatov, U. J., & Umirov, A. P. (2024). FOTOELEKTRIK NASOS QURILMASINING IQTISODIY SAMARADORLIGINI ANIQLASH: UDK: 621/472:338.001.36. INNOVATSION TEXNOLOGIYALAR, 55(3), 103-110. Retrieved from http s: / /innotex-j oumal.uz/index,php/j oumal/article/view/23.
  5. Sinagra M., Sammartano V., Arico C., Collura A., Tucciarelli T. Cross-flow Turbine Design for Variable Operating Conditions. Procedia Engineering 70 (2014) 1539 - 1548 https:.//doi.org/10.101 6/i.proeng.2014.02.170.
  6. Anand R.S., Jawahar C.P., Evangelos Bellos, Anders Malmquist. A comprehensive review on Crossflow turbine for hydropower applications Ocean Engineering Volume 240, 15 November 2021, 110015 https://doi.org/10.1016/i.oceaneng.2021.110015.
  7. Bilal Abdullah Nasir. Design of High Efficiency Cross-Flow Turbine for Hydro-Power Plant. February 2013 International Journal of Engineering and Advanced Technology 2(3):308-31 1
  8. Kundan Kumar Sahu, Charu Parashar & Priyanka Dhurvey. Numerical Analysis of Cross-Flow Hydro Turbine with Different Number of Blades Conference paper First Online: 18 January 2024 pp 121-131.
  9. Mark Anthony Rotor, Ivy Liezel Magno, Christie Claire Boiser & Hamid Hefazi. Blockage and submersion depth effects on horizontal-axis tidal turbine (HATT) in a shear flow environment with wave-current interaction. Marine Systems & Ocean Technology Volume 19, pages 15-34, (2024).
  10. Gerardo Cano-Perea, Edgar Mendoza & Boris Miguel Lopez-Rebollar. Numerical analysis of a ducted water current turbine for low energetic flow conditions. Journal of Ocean Engineering and Marine Energy. Volume 10, pages 217-237, (2024). 72