Conference
Modeling and Diagnostic of Incipient Interturn Faults for a Three-Phase Permanent Magnet Synchronous Motor
Abstract
This paper discusses incipient end-winding interturn faults in the stator winding of a permanent magnet synchronous motor caused by the mechanical vibrations of the concerned turns. With aging, the end-winding blocking system becomes weaker and turns insulation degrades until its breakdown. The fault is modeled by an intermittent interturn short circuit between the turns of the stator end winding. Intermittent fault occurrence disturbs the …
Authors
Obeid NH; Boileau T; Nahid-Mobarakeh B
Volume
52
Pagination
pp. 4426-4434
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2016
DOI
10.1109/tia.2016.2581760
Conference proceedings
IEEE Transactions on Industry Applications
Issue
5
ISSN
0093-9994