DSpace About DSpace Software

Depot Institutionnel de l'UMBB >
Publications Scientifiques >
Publications Internationales >

Please use this identifier to cite or link to this item: http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/477

Titre: A new technique for simultaneous detection of one to two open-switch faults in three phase voltage-inverter-fed PM brushless DC motor drive
Auteur(s): Benslimane, T.
Mots-clés: Brushless dc motors
Fault diagnosis
One open-switch
Two open- switches
Mean value
Min and max value
Logic functions
Boolean value
Issue Date: 2008
Collection/Numéro: International Journal of Electrical, Computer, and Systems Engineering/ Vol.59, N°2 (2008);pp. 97-100
Résumé: The faulty performance of permanent-magnet (PM) brushless dc motor drives is studied under one and simultaneous two open-switches faults conditions. This DC motor is supplied with a three phase two level six IGBT voltage source inverter. The three phases currents mean values of the DC motor are used as diagnostic indices. A knowledge algorithm is based to get information on which IGBT is in open-switch fault condition. This algorithm testing shows that the system could not only detect the open-switch fault, but also identify the faulty switch. Presented simulation results confirm the effectiveness of the proposed methodology
URI: http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/477
Appears in Collections:Publications Internationales

Files in This Item:

File Description SizeFormat
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback