Paper Title:
Loads Calculation of Pitch Bearing of Wind Turbine
  Abstract

Loads calculation process for pitch bearing of wind turbine was presented. The aerodynamic of the rotor was analyzed by using momentum theory and blade element theory firstly; then the aerodynamic loads, the gravitational loads and the centrifugal loads of the pitch bearing were calculated along each axis of the bearing coordinate system; thirdly, all the loads of each direction of the pitch bearing load were composed into three loads, they are radial, axial and tilting moment loads. A calculation example was given at last.

  Info
Periodical
Advanced Materials Research (Volumes 148-149)
Edited by
Xianghua Liu, Zhengyi Jiang and Jingtao Han
Pages
479-484
DOI
10.4028/www.scientific.net/AMR.148-149.479
Citation
Y. F. Li, "Loads Calculation of Pitch Bearing of Wind Turbine", Advanced Materials Research, Vols. 148-149, pp. 479-484, 2011
Online since
October 2010
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Price
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