Title :
Experimentally Validated Dynamic Fault Model for PMSM with Stator Winding Inter-Turn Fault
Author :
Vaseghi, B. ; Nahid-Mobarakeh, B. ; Takorabet, N. ; Meibody-Tabar, F.
Abstract :
In this paper a simple dynamic model for a PMSM with inter-turn winding fault is derived. FEM is used for parameter determination of the machine with inter-turn fault. This fault model is used to study the behavior of the machine with inter-turn fault. The experimental test is conducted to validate the fault model for different levels of fault severity. The comparison of the results obtained by the model simulation and experimental tests allowed verifying the precision of the proposed dynamic model. This fault model is used to study of the PMSM under various fault conditions and severity and seems to be well adapted for PM motors health monitoring and inter-turn fault diagnosis.
Keywords :
fault diagnosis; finite element analysis; machine testing; parameter estimation; permanent magnet motors; stators; synchronous motors; FEM; PMSM; dynamic fault model; finite element method; parameter identification; permanent magnet synchronous machine; stator winding inter-turn fault diagnosis; Circuit faults; Electrical fault detection; Fault diagnosis; Finite element methods; Insulation; Mathematical model; Permanent magnet motors; Stator windings; Synchronous motors; Testing;
Conference_Titel :
Industry Applications Society Annual Meeting, 2008. IAS '08. IEEE
Conference_Location :
Edmonton, Alta.
Print_ISBN :
978-1-4244-2278-4
Electronic_ISBN :
0197-2618
DOI :
10.1109/08IAS.2008.24
