Fault Detection in dynamic conditions by means of Discrete Wavelet Decomposition for PMSM running under Bearing Damage

200956 citationsJournal Articlegreen Open Access

Authors

Javier Rosero García · ABB (United States)

L. Romeral · Universitat Politècnica de Catalunya

J. Urresty · Universitat Politècnica de Catalunya

Abstract

This paper presents a study of the permanent magnet synchronous machine (PMSM) running under bearing damage. To carry out the study a two-dimensional (2-D) Finite Element Analysis (FEA) is used. Stator current induced harmonics for fault condition were investigated. Advanced signal analysis by means of continuous and discrete wavelet transforms was performed. Simulation were carried out and compared with experimental.

Topics & Keywords

Machine Fault Diagnosis Techniques Fault Detection and Control Systems Gear and Bearing Dynamics Analysis

Publication Details

DOI: 10.1109/apec.2009.4802777

Field-Weighted Citation Impact: 5.36

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Fault Detection in dynamic conditions by means of Discrete Wavelet Decomposition for PMSM running under Bearing Damage

Authors

Abstract

Topics & Keywords

Publication Details