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Mostrando ítems 1-4 de 4
Artículo
Model predictive optimal control considering current and voltage limitations: Real-time validation using OPAL-RT technologies and five-phase permanent magnet synchronous machines
(Elsevier, 2019-04)
Multiphase machines have recently gained interest in the research community for their use in applications where high power density, wide speed range and fault-tolerant capabilities are required. The optimal control of ...
Artículo
Online Adaptive Set of Virtual Voltage Vectors for Stator Current Regulation of a Six-Phase Induction Machine Using Finite State Model Predictive Controllers
(MDPI, 2023-03)
Virtual voltage vectors (VVV) have been used for the control of multi-phase induction machines, where different sub-spaces appear related to the torque production and losses generation. In the literature, several sets ...
Artículo
Eficient Model Predictive Control with Natural Fault-Tolerance in Asymmetrical Six-Phase Induction Machines
(MDPI, 2019-10)
Multiphase machines allow enhancing the performance of wind energy conversion systems from the point of view of reliability and eficiency. The enhanced robustness has been traditionally achieved with a mandatory post-fault ...
Artículo
Assessment of Virtual-Voltage-based Model Predictive Controllers in Six-phase Drives under Open-Phase Faults
(Institute of Electrical and Electronics Engineers, 2020)
The inherent fault-tolerant capability of multiphase machines is highly appreciated, but it requires fault detection and localization together with a reconfiguration of the control scheme. When the multiphase machine ...