| 摘要 |
The invention relates to a method of monitoring a wind turbine component and comprising the steps of measuring at least one component value of a wind turbine component to obtain a measured component value, measuring at least one operation environment values having at least indirect impact on the value of the measured component value, estimating at least one estimated component value by means of a modelling algorithm, comparing the measured component value and the estimated component value to obtain a deviation value, wherein the measurements are real-time measurements performed by sensors and communicated to a wind turbine controller and wherein the estimation of the estimated component value and, the comparison to obtain the deviation value are performed in real-time by the wind turbine controller. |
