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Mostrando ítems 11-20 de 20
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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
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Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
(Institute of Electrical and Electronics Engineers, 2016-04)
The fault tolerance provided by multiphase machines is one of the most attractive features for industry applications where a high degree of reliability is required. Aiming to take advantage of such postfault operating ...
Artículo
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A Unified Analysis of the Fault Tolerance Capability in Six-Phase Induction Motor Drives
(Institute of Electrical and Electronics Ingineers, 2017-10)
The fault tolerance of electric drives is highly appreciated at industry for security and economic reasons, and the inherent redundancy of six-phase machines provides the desired fault-tolerant capability with no extra ...
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Sensitivity of Predictive Controllers to Parameter Variation in Five-Phase Induction Motor Drives
(Elsevier, 2017)
Model predictive control techniques have been recently proposed as a viable control alternative for power converters and electrical drives. The good current tracking, flexible control design or reduced switching losses ...
Artículo
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On the Use of Predictive Tools to Improve the Design of Undergraduate Courses
(IEEE, 2022-01)
Although technical competences are fundamental at engineering degrees, industry is also requesting the promotion of transversal capabilities. Consequently, the map of target competences may vary over time, area and location. ...
Artículo
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Predictive current control in electrical drives: an illustrated review with case examples using a five-phase induction motor drive with distributed windings
(Institution of Engineering and Technology, 2019)
The industrial application of electric machines in variable-speed drives has grown in the last decades thanks to the development of microprocessors and power converters. Although three-phase machines constitute the most ...
Artículo
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Predictive controller considering electrical constraints: a case example for five-phase induction machines
(Institution of Engineering and Technology, 2019)
The modern control of power drives involves the consideration of electrical constraints in the regulator strategy,including voltage/current limits imposed by the power converter and the electrical machine, or magnetic ...
Artículo
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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 ...
Artículo
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Predictive Stator Current Control of a Five-Phase Motor Using a Hybrid Control Set
(Institute of Electrical and Electronics Engineers, 2023-04)
Finite state model predictive control (FSMPC) of multiphase drives can use an extra number of inverter configurations compared with the three-phase case. This, however, requires more computing power for the optimization ...
Artículo
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Model Predictive Control based on Dynamic Voltage Vectors for Six-phase Induction Machines
(Institute of Electrical and Electronics Engineers, 2021)
Model predictive control (MPC) has been recently suggested as an interesting alternative for the regulation of multiphase electric drives because it easily exploits the inherent advantages of multiphase machines. However, ...