DocumentCode :
601669
Title :
Fault tolerant operation of a five phase converter for PMSM drives
Author :
Salehifar, Mehdi ; Salehi Arashloo, Ramin ; Moreno-Eguilaz, Manuel ; Sala, Vicent ; Romeral, Luis
Author_Institution :
Department of Electronic Engineering, Universitat Politecnica de Catalunya, BarcelonaTech, Center of Motor Control and Industrial Applications (MCIA), Spain
fYear :
2013
fDate :
17-21 March 2013
Firstpage :
1177
Lastpage :
1184
Abstract :
In this paper a five phase fault tolerant converter is proposed for permanent magnet (PM) drives. The proposed configuration is an extension of conventional three phase double switch redundant topologies. In contrast to three phase systems, the proposed configuration has more flexibility and reliability regarding simultaneous faults in more than one phase. Different faulty cases are explained. Optimal reconfiguration strategies are derived under several faulty conditions. Design criteria are defined and a comparative loss analysis is conducted on converter behavior under various conditions. Simulation results are included to validate the theory.
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2013 Twenty-Eighth Annual IEEE
Conference_Location :
Long Beach, CA, USA
ISSN :
1048-2334
Print_ISBN :
978-1-4673-4354-1
Electronic_ISBN :
1048-2334
Type :
conf
DOI :
10.1109/APEC.2013.6520448
Filename :
6520448
Link To Document :
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