Dynamic characteristics of a spur gear transmission system for a wind turbine
Xin Zhao, Changzheng Chen, Jie Liu, Lei Zhang
Available Online April 2015.
- https://doi.org/10.2991/amcce-15.2015.356How to use a DOI?
- spur gear; backlash; dynamic characteristics; internal and external excitation
- A nonlinear dynamic model of a spur gear transmission system is developed with consideration of gear mesh stiffness, backlash, internal and external excitation. Lagrange equation is used which is derived for the vibration of the drive system differential equations. Time process diagram, frequency spectrum and phase diagram of the spur gear pair system are obtained by using the numerical method. The gear dynamic behaviors are analyzed and the influences of backlash and damping coefficient are given quantitatively. The statistic analysis shows that: the response of the drive system amplitude increases, the enhancement of vibration with the increase of backlash. The solution to the problem provides a reference for inherent characteristic and dynamic response for wind turbine gearbox transmission system.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Xin Zhao AU - Changzheng Chen AU - Jie Liu AU - Lei Zhang PY - 2015/04 DA - 2015/04 TI - Dynamic characteristics of a spur gear transmission system for a wind turbine BT - 2015 International Conference on Automation, Mechanical Control and Computational Engineering PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/amcce-15.2015.356 DO - https://doi.org/10.2991/amcce-15.2015.356 ID - Zhao2015/04 ER -