Browsing AURA by Author "Ebrahimi, Saeed Hasan"
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Detection and Discrimination of Inter-Turn Short Circuit and Demagnetization Faults in PMSMs Based on Structural Analysis
Ebrahimi, Saeed Hasan; Choux, Martin Marie Hubert; Huynh, Khang (Chapter, 2021)This paper presents a fault diagnosis method based on structural analysis of permanent magnet synchronous motors (PMSMs), focusing on detecting and discriminating two of the most common faults in PMSMs, namely demagnetization ... -
Modeling Stator Winding Inter-Turn Short Circuit Faults in PMSMs including Cross Effects
Ebrahimi, Saeed Hasan; Choux, Martin Marie Hubert; Huynh, Khang (Chapter; Peer reviewed, 2020)This paper presents a detailed analysis of stator winding inter-turn Short Circuit (ITSC) faults, taking the cross effects in the three phases of a permanent magnet synchronous motor (PMSM) into account by considering ... -
Real-Time Detection of Incipient Inter-Turn Short Circuit and Sensor Faults in Permanent Magnet Synchronous Motor Drives Based on Generalized Likelihood Ratio Test and Structural Analysis
Ebrahimi, Saeed Hasan; Choux, Martin Marie Hubert; Huynh, Khang (Peer reviewed; Journal article, 2022)This paper presents a robust model-based technique to detect multiple faults in permanent magnet synchronous motors (PMSMs), namely inter-turn short circuit (ITSC) and encoder faults. The proposed model is based on a ... -
Real-Time Fault Diagnosis of Permanent Magnet Synchronous Motor and Drive System
Ebrahimi, Saeed Hasan (Doctoral Dissertations at the University of Agder; no. 414, Doctoral thesis, 2023)Permanent Magnet Synchronous Motors (PMSMs) have gained massive popularity in industrial applications such as electric vehicles, robotic systems, and offshore industries due to their merits of efficiency, power density, ...