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Observer-based open transistor fault diagnosis and fault-tolerant control of five-phase permanent magnet motor drive for application in electric vehicles

Autor
Salehifar, M.; Salehi Arashloo, R.; Moreno-Eguilaz, J.M.; Sala, V.; Romeral, L.
Tipus d'activitat
Article en revista
Revista
IET power electronics
Data de publicació
2015-01-01
Volum
8
Número
1
Pàgina inicial
76
Pàgina final
87
DOI
https://doi.org/10.1049/iet-pel.2013.0949 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/27077 Obrir en finestra nova
URL
http://digital-library.theiet.org/content/journals/10.1049/iet-pel.2013.0949 Obrir en finestra nova
Resum
To meet increasing demand for higher reliability in power electronics converters applicable in electric vehicles, fault detection (FD) is an important part of the control algorithm. In this study, a model-based open transistor fault diagnsosis method is presented for a voltage-source inverter (VSI) supplying a five-phase permanent magnet motor drive. To realise this goal, a model-based observer is designed to estimate model parameters. After that, the estimated parameters are used to design a sl...
Citació
Salehifar, M. [et al.]. Observer-based open transistor fault diagnosis and fault-tolerant control of five-phase permanent magnet motor drive for application in electric vehicles. "IET power electronics", 01 Gener 2015, vol. 8, núm. 1, p. 76-87.
Paraules clau
Open-circuit Fault, Open-switch Faults, Voltage-source Inverters, Sliding-mode Observer, Synchronous Motor, Reliability, Systems, Design, Scheme, Converters
Grup de recerca
MCIA - Centre MCIA Innovation Electronics
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

Participants

Arxius