Wind Turbine Drivetrain Reliability Assessment and Remaining Useful Life Prediction

Yi Guo, Lindy Williams, Shawn Sheng, Nathan Post

Research output: NRELPresentation

Abstract

This presentation describes a methodology for predicting probability of failure of wind turbine gearbox bearings failed by axial cracking. This methodology was applied to a commercial MW size wind plant and generated results were correlated with actual failures. This work is partnered with WindESCo and funded through DOE's Technology Commercialization Fund.
Original languageAmerican English
Number of pages14
StatePublished - 2021

Publication series

NamePresented at the Drivetrain Reliability Collaborative Annual Meeting 2021, 16-17 February 2021

NREL Publication Number

  • NREL/PR-5000-79004

Keywords

  • drivetrain
  • reliability
  • remaining useful life
  • wind turbine

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