Artículo
Impact of post-fault flux adaptation on six-phase induction motor drives with parallel converters
Autor/es | González Prieto, Ignacio
Durán, Mario J. Barrero, Federico Bermúdez Guzmán, Mario Guzmán, Hugo |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Electrónica |
Fecha de publicación | 2017 |
Fecha de depósito | 2017-03-22 |
Publicado en |
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Resumen | The redundancy of multiphase drives
provides an inherent fault-tolerant capability that is
appreciated in applications with a complicated
corrective maintenance or ... The redundancy of multiphase drives provides an inherent fault-tolerant capability that is appreciated in applications with a complicated corrective maintenance or safety-critical requirements. Fault restrictions however force the system to be reconfigured to operate in a smooth and efficient manner. Previous works have been focused on the optimization of current waveforms to generate an undisturbed operation but still maintaining the pre-fault rated flux settings. This work shows that efficient controllers can improve the post-fault performance in six-phase induction machines supplied by parallel- connected converters if offline optimization is used to obtain a variable reference flux. Theoretical and experimental results confirm that the proposed flux adaptation method provides higher torque/power capability, lower degree of imbalance in the current sharing between windings and efficiency improvement |
Agencias financiadoras | Ministerio de Ciencia e Innovación (MICIN). España Junta de Andalucía |
Identificador del proyecto | ENE2014-52536-C2-1-R
DPI2013- 44278-R P11-TEP-7555 |
Cita | González Prieto, I., Durán, M.J., Barrero, F., Bermúdez Guzmán, M. y Guzmán, H. (2017). Impact of post-fault flux adaptation on six-phase induction motor drives with parallel converters. IEEE Transactions on Power Electronics, 32 (1), 515-528. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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IEEETIE_Barrero_2017_impact.pdf | 1.352Mb | [PDF] | Ver/ | |