EEMD-based wind turbine bearing failure detection using the generator stator current homopolar component
Use of the EEMD as a tool for failure detection in wind turbines. Use of the EEMD based on the wind turbine generator current. Use of the homopolar component of the generator current as failure detector. Use of the dominant imf variance as failure indicator. Proposal of a low complexity failure detector with any training sequence.
wind turbine bearing failure stator current induction generator ensemble empirical mode decomposition homopolar current