employee
Zhejiang, Taiwan
student
Orel, Orel, Russian Federation
employee
Fujian, Taiwan
employee
Orel, Orel, Russian Federation
UDC 62-233
Russian Library and Bibliographic Classification 344
An analytical review of the prospects to use liquid friction bearings in rotation drives of promising wind power generators is carried out. The description of the structure and functionality of an experimental stand for studying the characteristics of hydrodynamic satellite axle beds of a planetary gearbox of a powerful wind turbine drive is presented. The method of measuring the main parameters and methods of processing experimental data are considered. The results of experimental studies are analyzed, and recommendations are proposed for ensuring a long-term resource in conditions of the required load capacity and energy efficiency.
wind energy, speeds, bearings, resource, durability, load capacity, wear resistance, stand, operating modes, research, mathematical and statistical methods
1. Yao G. Development status and key technologies of large-capacity offshore wind turbines.Autom. Electr. Power Syst. 2021;45(21):33-47.
2. Hansen AD, Hansen LH. Wind turbine concept market penetration over 10 years (1995–2004). Wind Energy: An International Journal for Progress and Applications in Wind Power Conversion Technology. 2007;10(1):81-97.
3. Hu Xl. A review of the research on the design of journal bearing. Journal of Machine Design. 2017;34(6):1-6.
4. Li B. Influence of the axial movement of misaligned journal on lubrication performance of journal bearing with rough surface. Journal of Mechanical Engineering. 2019;55(21):88-97.
5. Jianjun T. Effects of flexibility and suspension configuration of main shaft on dynamic characteristics of wind turbine drivetrain. Chinese Journal of Mechanical Engineering. 2019;32(2):224-238.
6. Lo Yu, Kazakov YuN, Zhou I, Li Sh, Sahin LA. Problems of hydrodynamic of satellite axle beds of planetary multipliers of powerful wind generators. Scientific Papers of the VIII International Scientific Conference: Fundamental Research and Innovative Technologies in Mechanical Engineering. Moscow; 2024.
7. Wu J, He T, Zhang F. Influence of bearing bush elastic deformation on bearing performance of water-lubricated bearings. China Offshore Platform. 2022;37(3):33-37.
8. He ZP. Influence of bearing bush deformation calculation model on the lubrication characteristics of misaligned journal bearings. Lubrication Engineering. 44(6):31-40.
9. Luo Yu, Kazakov YuN, Savin LA, Li Sh, Zhou W. Energy characteristics of hydrodynamic bearings of satellite axes of high-power wind turbines. Proceedings of the XXII International Scientific and Practical Conference: Energy and Resource Conservation - the 21st Century. Orel; 2024. p. 88-93.
10. Shuaike Z, Hua SU. Lubrication analysis of low-speed and heavy-load journal bearing in wind turbine gearbox under different operating conditions. Xibei Gongye Daxue Xuebao. Journal of Northwestern Polytechnical University. 2023;41(5):978-986.
11. Kislov S, Savin L, Polyakov R. Improving the tribotechnical properties of friction surfaces by using mineral coatings. 4th International Brazilian Conference on Tribology – TriBoBR 2023. p.156.
12. Yingchun Zh, Kislov SV, Shengbo Li, Jigan Hu, Polyakov RN, Savin LA. Tribological and technical qualities of friction surfaces with mineral coatings. Fundamental and Applied Problems of Technics and Technology. 2024;2(364):64-71.
