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| Titre: | Conception and implementation of single and simultaneous two diodes open faults automatic detection and localization algorithm in six diodes three phase rectifier bridge |
| Auteur(s): | Benslimane, Tarak |
| Mots-clés: | Alternative current
Fault diagnosis
Min and max value
Six diodes three phase voltage rectifier
Zero harmonic component |
| Date de publication: | 2008 |
| Collection/Numéro: | Tamkang Journal of Science and Engineering/ Vol.11, N°4 (2008);pp. 367-374 |
| Résumé: | The faulty performance of six diodes three phase rectifier is studied under one and two simultaneous open-diodes conditions. This rectifier is feeding a resistive load. The rectifier three phases currents zero harmonic components and their maximum and minimum values 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 switches. Presented simulation results confirm the effectiveness of the proposed methodology |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/2155 |
| ISSN: | 15606686 |
| Collection(s) : | Publications Internationales
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