Identifying Early Stator Fault Severity in DFIGs based on Adaptive Feature Mode Decomposition and Multiscale Complex Component Current Trajectories - Zhao, Shouwang; Chen, Yu; Liang, Feng; Zhang, Sichao; Shahbaz, Nadeem; Wang, Shuang; Zhao, Yong; Deng, Wei; Cheng, Yonghong (IEEE transactions on instrumentation and measurement, 2024)
Keywords: Adaptive systems; Circuit faults; Complex signal trajectory; Decomposition; Doubly fed induction generators; Entropy; Fault detection; Fault diagnosis; Feature extraction; Frequency analysis; Generators; Harmonics; Induction generators; Interturn short circuit; Mode decomposition; Multiscale analysis; Pattern analysis; Quantitative assessment; Resonant frequencies; Short circuits; Signature analysis; Stators; Symmetrized dot pattern; Trajectory; Trajectory analysis; Wind power generation; Zero sequence current