Wind Turbine Gearbox Condition Monitoring with AAKR and Moving Window Statistic Methods

  title={Wind Turbine Gearbox Condition Monitoring with AAKR and Moving Window Statistic Methods},
  author={Peng Guo and Nan Bai},
Condition Monitoring (CM) of wind turbines can greatly reduce the maintenance costs for wind farms, especially for offshore wind farms. A new condition monitoring method for a wind turbine gearbox using temperature trend analysis is proposed. Autoassociative Kernel Regression (AAKR) is used to construct the normal behavior model of the gearbox temperature. With a proper construction of the memory matrix, the AAKR model can cover the normal working space for the gearbox. When the gearbox has an… CONTINUE READING
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