Title :
PMSM Bearing Fault Detection by means of Fourier and Wavelet transform
Author :
Rosero, J. ; Cusidó, J. ; Ortega, J.A. ; Romeral, L. ; García, A.
Author_Institution :
Tech. Univ. of Catalonia, Catalonia
Abstract :
This paper presents a study of permanent magnet synchronous machines (PMSM) with bearing fault using a two-dimensional (2-D) finite element analysis (FEA). Fourier fast and wavelet transform were used to fault detection of bearing damage under stationary and non stationary working conditions. Simulation were carried out and compared with experimental results.
Keywords :
Fourier transforms; fault diagnosis; finite element analysis; permanent magnet machines; synchronous machines; wavelet transforms; Fourier transform; fault detection; permanent magnet synchronous machines; two-dimensional finite element analysis; wavelet transform; Circuit faults; Fault detection; Finite element methods; Fourier transforms; Frequency; Magnetic analysis; Permanent magnet machines; Torque; Vibrations; Wavelet transforms; Drive; FEA; PMSM; Wavelet; bearing; damage; fault;
Conference_Titel :
Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE
Conference_Location :
Taipei
Print_ISBN :
1-4244-0783-4
DOI :
10.1109/IECON.2007.4460324
