Journal article
Real-Time Detection of Interturn Faults in PM Drives using Back-EMF Estimation and Residual Analysis
Abstract
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 …
Authors
Leboeuf N; Boileau T; Nahid-Mobarakeh B; Clerc G; Meibody-Tabar F
Journal
IEEE Transactions on Industry Applications, Vol. 47, No. 6, pp. 2402–2412
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2011
DOI
10.1109/tia.2011.2168929
ISSN
0093-9994