Paper Title:
Dynamics of the Gear Train Set in Wind Turbine
  Abstract

A lumped-parameter dynamic model for gear train set in wind turbine is proposed to investigate the dynamics of the speed-increasing gear box. The proposed model is developed in a universal Cartesian coordinate, which includes transversal and torsional deflections of each component, time-varying mesh stiffness, gear profile errors and external excitations. By solving the dynamic model, a modal analysis is performed. The results indicate that the modal properties of the multi-stage gear train in wind turbine are similar to those of a single-stage planetary gear set. A harmonic balance method (HBM) is used to obtain the dynamic responses of the gearing system. The responses give insight into the impact of excitations on the vibrations.

  Info
Periodical
Materials Science Forum (Volumes 697-698)
Chapter
IV. Modern Design Theory and Methodology
Edited by
Tian Huang, Dawei Zhang, Bin Lin, Anping Xu, Yanling Tian and Weiguo Gao
Pages
701-705
DOI
10.4028/www.scientific.net/MSF.697-698.701
Citation
D.D. Ji, Y.M. Song, J. Zhang, "Dynamics of the Gear Train Set in Wind Turbine", Materials Science Forum, Vols. 697-698, pp. 701-705, 2012
Online since
September 2011
Export
Price
$32.00
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