Carregant...
Carregant...

Vés al contingut (premeu Retorn)

FPGA based robust open transistor fault diagnosis and fault tolerant sliding mode control of a five-phase PM motor drive

Autor
Salehifar, M.; Salehi Arashloo, R.; Moreno-Eguilaz, J.M.; Sala, V.
Tipus d'activitat
Article en revista
Revista
Journal of Power Electronics
Data de publicació
2015-01
Volum
15
Número
1
Pàgina inicial
131
Pàgina final
145
DOI
10.6113/JPE.2015.15.1.131
Repositori
http://hdl.handle.net/2117/26043 Obrir en finestra nova
URL
http://www.jpels.org/archives/view_articles.asp?seq=960 Obrir en finestra nova
Resum
The voltage-source inverters (VSI) supplying a motor drive are prone to open transistor faults. To address this issue in faulttolerant drives applicable to electric vehicles, a new open transistor fault diagnosis (FD) method is presented in this paper. According to the proposed method, in order to define the FD index, the phase angle of the converter output current is estimated by a simple trigonometric function. The proposed FD method is adaptable, simple, capable of detecting multiple open swi...
Citació
Moreno-Eguilaz, J.M.; Salehi Arashloo, R. "Journal of Power Electronics". Gener 2015.
Paraules clau
FPGA, Fault detection, Fault-tolerant converters, Multiphase power converters, Open switch fault, PM motor drive
Grup de recerca
MCIA - Motion Control and Industrial Applications Research Group
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

Participants