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Article Dans Une Revue IEEE Transactions on Industry Applications Année : 2011

Real-Time Detection of Interturn Faults in PM Drives Using Back-EMF Estimation and Residual Analysis

Résumé

Interturn stator winding fault is one of the most frequent faults in permanent-magnet synchronous machines (PMSMs). In this paper, we present a new technique for online detection of this fault in PMSMs. It is based on a residual analysis improved by taking into account back-electromotive force waveform estimation, inverter model, and unbalanced inductance matrix. Then, a current residual monitoring block permits to detect the fault and its severity. The simulation and experimental results validate the proposed method and its efficiency.
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hal-00730084 , version 1 (07-09-2012)

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Nicolas Leboeuf, Thierry Boileau, Babak Nahid-Mobarakeh, Guy Clerc, Farid Meibody-Tabar. Real-Time Detection of Interturn Faults in PM Drives Using Back-EMF Estimation and Residual Analysis. IEEE Transactions on Industry Applications, 2011, 47 (6), pp.2402 - 2412. ⟨10.1109/TIA.2011.2168929⟩. ⟨hal-00730084⟩
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