Proceedings of the 2015 International Conference on Automation, Mechanical Control and Computational Engineering

Dynamic characteristics of a spur gear transmission system for a wind turbine

Authors
Xin Zhao, Changzheng Chen, Jie Liu, Lei Zhang
Corresponding Author
Xin Zhao
Available Online April 2015.
DOI
https://doi.org/10.2991/amcce-15.2015.356How to use a DOI?
Keywords
spur gear; backlash; dynamic characteristics; internal and external excitation
Abstract
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.
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Proceedings
2015 International Conference on Automation, Mechanical Control and Computational Engineering
Part of series
Advances in Intelligent Systems Research
Publication Date
April 2015
ISBN
978-94-62520-64-6
ISSN
1951-6851
DOI
https://doi.org/10.2991/amcce-15.2015.356How to use a DOI?
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  -