On-line diagnosis of induction motor faults - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2007

On-line diagnosis of induction motor faults

Guy Clerc

Résumé

A new method of automatic diagnosis of induction motor faults based on the time-frequency ambiguity plane analysis of the current waveforms. This method is composed of two sequential processes: a feature extraction and a classification. In the process features extraction, the time-frequency representation (TFR) have been designed for maximizing the separability between classes representing the different faults; bearing fault, stator fault and rotor fault. The classification of a new signal is based on the Mahalanobis distance.

Domaines

Electronique
Fichier non déposé

Dates et versions

hal-00375556 , version 1 (15-04-2009)

Identifiants

  • HAL Id : hal-00375556 , version 1

Citer

Abdesselam Lebaroud, Guy Clerc. On-line diagnosis of induction motor faults. SETIT, Mar 2007, Hammamet, Tunisia. paper 116. ⟨hal-00375556⟩
79 Consultations
0 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More