Optimization of Gearless Wind Power Conversion Systems: Reducing Mechanical Losses and Improving Reliability

Optimization of Gearless Wind Power Conversion Systems: Reducing Mechanical Losses and Improving Reliability N. Kalyana Sundaram Titus Richard M.B. Chaudhari Neeraj Varshney N.T. Velusudha Naveen Jain S. Tharmar K.P. Navven J. Guru Jawahar K. Ramya B. Pragathi

This research focuses on optimizing gearless wind power conversion systems to reduce mechanical losses and increase overall reliability. Gearless systems offer substantial advantages over standard geared turbines, such as fewer maintenance requirements and higher efficiency. However, mechanical losses and reliability concerns still represent significant impediments to their wider deployment. This work analyzes sophisticated optimization techniques and design improvements aimed at lowering mechanical losses in essential components. Additionally, it studies strategies to boost system stability, ensuring consistent and long- term performance. Through a combination of analytical modelling, simulations, and experimental validation, the research indicates the potential for considerable increases in energy efficiency and system durability. The findings contribute to the development of more robust and efficient wind power systems, coinciding with worldwide goals to expand renewable energy usage and reduce dependency on fossil fuels.
11 14 2024 2024 02001 e3sconf_icrera2024_02001 https://creativecommons.org/licenses/by/4.0/ 10.1051/e3sconf/202459102001 https://www.e3s-conferences.org/10.1051/e3sconf/202459102001 https://www.e3s-conferences.org/10.1051/e3sconf/202459102001/pdf 10.21595/jve.2024.23952 Yang C., “Strain modal response and vibration damping optimization of tower for wind power equipment,” Journal of Vibroengineering, Jun. 2024. 10.53370/001c.92143 Mosaad M., “Using Arithmetic Optimization Algorithm to Allocate and Size Wind Energy Systems in RDSs,” Yanbu Journal of Engineering and Science, vol. 20, no. 2, Jan. 2024. Journal Européen Des Systèmes Automatisés Kacemi 57 1 273 2024 10.18280/jesa.570126 Automatika Rashmi 64 4 798 2023 10.1080/00051144.2023.2218168 10.1038/s41598-024-63247-w Wen C. et al., “Exergoeconomic analysis and optimization of wind power hybrid energy storage system,” Scientific Reports, vol. 14, no. 1, May 2024. 10.1051/e3sconf/202456402014 Pragathi B., et al. “Fast Charging Electrical Vehicle Using PSCAD.” E3S Web of Conferences. Vol. 564. EDP Sciences, 2024. 10.3390/math11112495 Lopez-Garcia I. et al., “On the Regulation of Wind Energy Conversion Systems Working as Conventional Generation Plants,” Mathematics, vol. 11, no. 11, p. 2495, May 2023. 10.15632/jtam-pl/158008 Zheng M., “Research on time-varying reliability of wind power gearbox with failure correlation,” Journal of Theoretical and Applied Mechanics/Mechanika Teoretyczna I Stosowana, pp. 119–127, Jan. 2023. 10.1177/01445987241260949 Joga S. R. K. et al., “Applications of tunable-Q factor wavelet transform and AdaBoost classier for identification of high impedance faults: Towards the reliability of electrical distribution systems,” Energy Exploration & Exploitation, Jun. 2024. International Journal of Intelligent Information and Database Systems Pragathi 13.2-4 491 2020 10.1504/IJIIDS.2020.109471 10.1016/j.heliyon.2022.e11263 Desalegn B. et al., “Wind energy conversion technologies and engineering approaches to enhancing wind power generation: A review,” Heliyon, vol. 8, no. 11, p. e11263, Nov. 2022. Indonesian Journal of Electrical Engineering and Computer Science Hussien 27 3 1347 2022 10.11591/ijeecs.v27.i3.pp1347-1357 10.1051/e3sconf/202454010014 Pragathi B., and Ramu P.. “Authentication Technique for Safeguarding Privacy in Smart Grid Settings.” E3S Web of Conferences. Vol. 540. EDP Sciences, 2024. 10.1515/pjbr-2022-0119 Sireesha R. et al., “Hybrid optimization to enhance power system reliability using GA, GWO, and PSO,” Paladyn Journal of Behavioral Robotics, vol. 14, no. 1, Jan. 2023. 10.1109/RDCAPE.2017.8358316 Hemanth kumar B. and Lokhande Makarand. M, “Analysis of PWM techniques on Multilevel Cascaded H-Bridge Three Phase Inverter,” 2nd International Conference on Recent Developments in Control, Automation & Power Engineering (RDCAPE), Noida, India, pp. 465-470, 26th to 27th Oct. 2017. 10.1109/TEECCON54414.2022.9854830 Advances in Science and Technology – Research Journal Alremali 16 3 295 2022 10.12913/22998624/150401 Bulletin of Electrical Engineering and Informatics Manoj 11 6 3099 2022 10.11591/eei.v11i6.4396 IEEE Access Sheng 11 62840 2023 10.1109/ACCESS.2023.3287319 10.4108/eai.1-7-2020.165996 Manoj V. et al., “A Multi Criteria Decision Making Approach for the Selection of Optimum Location for Wind Power Project in India,” ICST Transactions on Energy Web, p. 165996, Jul. 2018. 10.1109/RDCAPE.2017.8358316 Hemanth kumar B. and Lokhande Makarand. M, “Analysis of PWM techniques on Multilevel Cascaded H-Bridge Three Phase Inverter,” 2nd International Conference on Recent Developments in Control, Automation & Power Engineering (RDCAPE), Noida, India, pp. 465-470, 26th to 27th Oct. 2017.