Patent ID: 11913429
Assignee: GENERAL ELECTRIC RENOVABLES ESPANA, S.L.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H  Y | IPC F  H

Claim 9:
10. The method of claim 1, wherein applying the at least one algorithm to the time series of the plurality of operating signals of the generator to generate the processed time series of the plurality of operating signals of the generator further comprises:
analyzing at least one of the time series of the plurality of operating signals of the generator or a time series of the shaft torque of the generator along with one or more optional wind parameters at a start of a slip event using one or more artificial neural networks to extract one or more low-dimensional features corresponding to multi-variate time-series windows or comparing the shaft torque or the coupling torque at the start of the slip event to a threshold; and
trending one or more divergences of the one or more low-dimensional features from a normal condition feature set.