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Mostrando ítems 1-10 de 11
Artículo
Evolutionary Gaps Stator Current Control of Multi-phase Drives Balancing Harmonic Content
(Institute of Electrical and Electronics Engineers Inc., 2023)
Multiphase machines are increasingly used in research and industry applications due to their inherent advantages. Stator current control is a common strategy for this type of systems. The most important issue it must face ...
Artículo
Performance Analysis of Direct Torque Controllers in Five-Phase Electrical Drives
(MDPI, 2021-12)
The industrial application of electric machines has grown in the last decades, thanks to the development of microprocessors and power converters, which have permitted their use as variable-speed drives. Although three-phase ...
Artículo
Adaptive Cost Function FCSMPC for 6-Phase IMs
(MDPI, 2021-09)
In this paper, an adaptive cost function FCSMPC is derived from newly obtained results concerning the distribution of figures of merits used for the assessment of stator current model-based control of multi-phase induction ...
Artículo
Predictive Control of Multi-Phase Motor for Constant Torque Applications
(MDPI, 2022-03)
Constant torque motors are needed for rotary screw compressors that are used for cooling and other applications. In such systems, the torque demanded by the load is approximately the same over the whole range of mechanical ...
Tesis Doctoral
Lead pursuit control of multiphase drives
(2020-01-20)
Los accionamientos multifásicos, compuestos por una máquina eléctrica de más de tres fases alimentada por un convertidor de potencia, han atraído recientemente un importante interés en la comunidad investigadora debido ...
Artículo
Fast finite-state predictive current control of electric drives
(IEEE, 2023)
This work presents a novel optimization method for the implementation of finite-state modelbased predictive current controllers in electrical drives. The proposal avoids the usual exhaustive search to find the control ...
Artículo
Multiphase Current Imbalance Localisation Method Applied to Natural Fault- Tolerant Strategies
(Institution of Engineering and Technology, 2020-08)
Multiphase machines are interesting options for high-reliability applications due to their inherent fault tolerance against open-circuit faults (OCFs). Moreover, if the regulation of the x-y currents is realized in open-loop ...
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
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 ...