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Dynamic Analysis of Wind Turbine Gearbox Components

Author

Listed:
  • Mingming Zhao

    (School of Electrical, Mechanical and Mechatronic Systems, University of Technology Sydney, Sydney 2000, Australia)

  • Jinchen Ji

    (School of Electrical, Mechanical and Mechatronic Systems, University of Technology Sydney, Sydney 2000, Australia)

Abstract

This paper studies the dynamic response of a wind turbine gearbox under different excitation conditions. The proposed 4 degree-of-freedom (DOF) dynamic model takes into account the key factors such as the time-varying mesh stiffness, bearing stiffness, damping, static transmission error and gear backlash. Both the external excitation due to wind and the internal excitation due to the static transmission error are included to represent the gearbox excitation conditions. With the help of the time history and frequency spectrum, the dynamic responses of wind turbine gearbox components are investigated by using the numerical integration method. This paper explains under which conditions the fretting corrosion, as one of the wind turbine gearbox failure modes, may occur. Furthermore, it is observed that the external excitation fluctuation has large influence on the dynamic responses of both the gears and bearings.

Suggested Citation

  • Mingming Zhao & Jinchen Ji, 2016. "Dynamic Analysis of Wind Turbine Gearbox Components," Energies, MDPI, vol. 9(2), pages 1-18, February.
    • Handle: RePEc:gam:jeners:v:9:y:2016:i:2:p:110-:d:63965
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    Citations

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    Cited by:

    1. Chenyang Zhou & Yanxia Shen, 2022. "Suppression of Wind Generator Speed Vibration Based on the Internal Model Control with Three Degrees of Freedom," Energies, MDPI, vol. 15(19), pages 1-26, October.
    2. Fan, Zhixin & Zhu, Caichao, 2019. "The optimization and the application for the wind turbine power-wind speed curve," Renewable Energy, Elsevier, vol. 140(C), pages 52-61.
    3. Radu Saulescu & Mircea Neagoe & Codruta Jaliu, 2018. "Conceptual Synthesis of Speed Increasers for Wind Turbine Conversion Systems," Energies, MDPI, vol. 11(9), pages 1-33, August.
    4. Mircea Neagoe & Radu Saulescu & Codruta Jaliu, 2019. "Design and Simulation of a 1 DOF Planetary Speed Increaser for Counter-Rotating Wind Turbines with Counter-Rotating Electric Generators," Energies, MDPI, vol. 12(9), pages 1-19, May.
    5. W. Dheelibun Remigius & Anand Natarajan, 2022. "A review of wind turbine drivetrain loads and load effects for fixed and floating wind turbines," Wiley Interdisciplinary Reviews: Energy and Environment, Wiley Blackwell, vol. 11(1), January.
    6. Yaru Yang & Hua Li & Jin Yao & Wenxiang Gao & Haiyan Peng, 2019. "Analysis on the Force and Life of Gearbox in Double-Rotor Wind Turbine," Energies, MDPI, vol. 12(21), pages 1-19, November.
    7. Francisco Rubio & Carlos Llopis-Albert & Ana M. Pedrosa, 2023. "Analysis of the Influence of Calculation Parameters on the Design of the Gearbox of a High-Power Wind Turbine," Mathematics, MDPI, vol. 11(19), pages 1-19, September.
    8. Chenyang Zhou & Yanxia Shen, 2022. "A PID Control Method Based on Internal Model Control to Suppress Vibration of the Transmission Chain of Wind Power Generation System," Energies, MDPI, vol. 15(16), pages 1-18, August.
    9. Radu Saulescu & Mircea Neagoe & Codruta Jaliu & Olimpiu Munteanu, 2021. "A Comparative Performance Analysis of Counter-Rotating Dual-Rotor Wind Turbines with Speed-Adding Increasers," Energies, MDPI, vol. 14(9), pages 1-21, May.
    10. Ding, Fangfang & Tian, Zhigang & Zhao, Fuqiong & Xu, Hao, 2018. "An integrated approach for wind turbine gearbox fatigue life prediction considering instantaneously varying load conditions," Renewable Energy, Elsevier, vol. 129(PA), pages 260-270.
    11. Zhiyu Jiang & Weifei Hu & Wenbin Dong & Zhen Gao & Zhengru Ren, 2017. "Structural Reliability Analysis of Wind Turbines: A Review," Energies, MDPI, vol. 10(12), pages 1-25, December.

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