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The Design, Analysis, and Optimization of a New Pitch Mechanism for Small Wind Turbines

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  • Peng Wang

    (School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010010, China
    Inner Mongolia Electric Power Survey & Design Institute Co., Ltd., Hohhot 010010, China)

  • Daorina Bao

    (School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010010, China)

  • Mingzhi Zhao

    (School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010010, China)

  • Zhongyu Shi

    (School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010010, China)

  • Fan Gao

    (School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010010, China)

  • Feng Han

    (Inner Mongolia Energy Power Generation Zhunda Power Generation Co., Ltd., Ordos 017000, China)

Abstract

This article proposes and designs a novel variable pitch adjustment device for small wind turbines. The generator spindle is designed to be hollow so that the drive rod passes through it and connects the pitch drive mechanism to the pitch actuator. The article introduces the basic structure and working principle of the pitch mechanism and verifies the feasibility of the pitch device by using 3D printing technology to produce a small-scale model. The stress analysis of the wind turbine was carried out using the unidirectional fluid–structure coupling method. The results show that the maximum equivalent stress of the pitch mechanism is 27.42 MPa, the maximum tooth surface contact stress of the gear is 38.40 MPa, and the maximum tooth root bending stress is 18.13 MPa. The rack synchronous disk, blade handle, and gear rack mechanism were designed with light weight using various optimization schemes. The results of the optimization showed that the overall mass of the pitch mechanism was reduced by 33.2%, improving the applicability of the new pitch mechanism.

Suggested Citation

  • Peng Wang & Daorina Bao & Mingzhi Zhao & Zhongyu Shi & Fan Gao & Feng Han, 2023. "The Design, Analysis, and Optimization of a New Pitch Mechanism for Small Wind Turbines," Energies, MDPI, vol. 16(18), pages 1-25, September.
  • Handle: RePEc:gam:jeners:v:16:y:2023:i:18:p:6708-:d:1243245
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    References listed on IDEAS

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    1. Tummala, Abhishiktha & Velamati, Ratna Kishore & Sinha, Dipankur Kumar & Indraja, V. & Krishna, V. Hari, 2016. "A review on small scale wind turbines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 56(C), pages 1351-1371.
    2. Caio Cesar Moreira Chagas & Marcio Giannini Pereira & Luiz Pinguelli Rosa & Neilton Fidelis da Silva & Marcos Aurélio Vasconcelos Freitas & Julian David Hunt, 2020. "From Megawatts to Kilowatts: A Review of Small Wind Turbine Applications, Lessons From The US to Brazil," Sustainability, MDPI, vol. 12(7), pages 1-25, April.
    3. Baoshou Zhang & Baowei Song & Zhaoyong Mao & Wenlong Tian & Boyang Li & Bo Li, 2017. "A Novel Parametric Modeling Method and Optimal Design for Savonius Wind Turbines," Energies, MDPI, vol. 10(3), pages 1-20, March.
    4. Tony Weir & Mahendra Kumar, 2020. "Renewable energy can enhance resilience of small islands," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 104(3), pages 2719-2725, December.
    5. Diego Calabrese & Gioacchino Tricarico & Elia Brescia & Giuseppe Leonardo Cascella & Vito Giuseppe Monopoli & Francesco Cupertino, 2020. "Variable Structure Control of a Small Ducted Wind Turbine in the Whole Wind Speed Range Using a Luenberger Observer," Energies, MDPI, vol. 13(18), pages 1-23, September.
    6. Meng, Haoran & Ma, Zhe & Dou, Bingzheng & Zeng, Pan & Lei, Liping, 2020. "Investigation on the performance of a novel forward-folding rotor used in a downwind horizontal-axis turbine," Energy, Elsevier, vol. 190(C).
    7. Mihai Chirca & Marius Dranca & Claudiu Alexandru Oprea & Petre-Dorel Teodosescu & Alexandru Madalin Pacuraru & Calin Neamtu & Stefan Breban, 2020. "Electronically Controlled Actuators for a Micro Wind Turbine Furling Mechanism," Energies, MDPI, vol. 13(16), pages 1-14, August.
    8. Ioannidis, Alexis & Chalvatzis, Konstantinos J. & Li, Xin & Notton, Gilles & Stephanides, Phedeas, 2019. "The case for islands’ energy vulnerability: Electricity supply diversity in 44 global islands," Renewable Energy, Elsevier, vol. 143(C), pages 440-452.
    9. Yu-Jen Chen & Y. C. Shiah, 2016. "Experiments on the Performance of Small Horizontal Axis Wind Turbine with Passive Pitch Control by Disk Pulley," Energies, MDPI, vol. 9(5), pages 1-13, May.
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    Cited by:

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