Paper Info
Title
Modeling and diagnostic of incipient inter-turn faults for a three phase permanent magnet synchronous motor using wavelet transform
Abstract
Inter-turn faults in the stator winding of PMSM is one of the major cause of motor failure. Therefore prevention and early detection of fault occurrence are crucial in the industrial tield.End winding turns can suffer from mechanical vibration due to electromagnetic efforts. With aging, end winding blocking systems become weaker and turns insulation degrades until its breakdown. In this paper, a modeling and a detection method for intermittent inter -turn fault in PMSM stator end winding is presented. The given fault model is an intermittent inter -turn short circuit in the stator winding. In steady state operation, stator currents and reference voltages under fault condition contain fault information, and will be used for its detection. The method is based on the use of a wavelet transform for the detection of the fault. Simulation and experimental results confirm the effectiveness of the proposed approach.
Year
Venue
Keywords
2015
IEEE Industry Applications Society Annual Meeting
End windings vibration,fault detection,fault diagnosis,incipient fault,inter-turns fault,intermittent fault,wavelet transform
Field
DocType
ISSN
Control theory,Voltage,Electronic engineering,Three-phase,Electromagnetic coil,Steady state,Stator,Engineering,Fault model,Fault indicator,Wavelet transform
Conference
0197-2618
Citations 
PageRank 
References 
1
0.37
6
Authors
3
Name
Order
Citations
PageRank
Najla Haje Obeid110.37
Thierry Boileau2102.41
Babak Nahid-Mobarakeh310223.04