IEEE

Robust Open-Circuit Fault Diagnosis for PMSM Drives Using Wavelet Convolutional Neural Network With Small Samples of Normalized Current Vector Trajectory Graph

Abstract: Open-circuit fault is one of the most common faults in permanent-magnet synchronous machine (PMSM) drives. The open-circuit fault can cause the obvious change of stator currents of the PMSM.
IEEE

Current Differential Signal Extraction Algorithm via Fast-TD and Its Application in Open-Circuit Fault Diagnosis of Magnetic Bearings

Abstract: Open-circuit faults in power switching elements are primary failures of active magnetic bearing (AMB) system. However, the characteristics of current signals of switching elements have not ...