Assessment of a Universal Reconfiguration-less Control Approach in Open-Phase Fault Operation for Multiphase Drives
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Publication Date
2019-12 -
Publisher
MDPI -
Citation
Barrero, F., Bermúdez, M., Duran, M. J., Salas, P., González Prieto, I. (2019). Assessment of a Universal Reconfiguration-less Control Approach in Open-Phase Fault Operation for Multiphase Drives. Energies, 12(24), 4698. DOI: https://doi.org/10.3390/en12244698 -
Abstract
Multiphase drives have been important in particular industry applications where reliability is a desired goal. The main reason for this is their inherent fault tolerance. Di erent nonlinear controllers that do not include modulation stages, like direct torque control (DTC) or model-based predictive control (MPC), have been used in recent times to govern these complex systems, including mandatory control reconfiguration to guarantee the fault tolerance characteristic. A new reconfiguration-less approach based on virtual voltage vectors (VVs) was recently proposed for MPC, providing a natural healthy and faulty closed-loop regulation of a particular asymmetrical six-phase drive. This work validates the interest in the reconfiguration-less approach for direct controllers and multiphase drives.
Fichero | Tamaño | Formato |
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Assessment.pdf | 3.121Mb | View/ | PDF versión editor |
Fichero | Tamaño | Formato |
| Description |
---|---|---|---|---|
Assessment.pdf | 3.121Mb | View/ | PDF versión editor |