Buscar
Mostrando ítems 1-10 de 14
Ponencia
A scientific approach in wind energy courses for electrical engineers
(Institute of Electrical and Electronics Engineers, 2016)
Teaching and research are joint activities at University level, but in many cases it is found that both activities have a poor connection. While the scientific method based on well-known steps is commonly applied at ...
Ponencia
Open-Phase Fault Operation of 5-Phase Induction Motor Drives using DTC Techniques
(Institute of Electrical and Electronics Engineers, 2015)
Direct torque control (DTC) is extensively used in conventional three-phase drives as an alternative to field-oriented control methods. The standard DTC technique was originally designed to regulate two independent ...
Artículo
An Experimental Assessment of Open-Phase Fault- Tolerant Virtual Vector Based Direct Torque Control in Five-Phase Induction Motor Drives
(Institute of Electrical and Electronics Engineers, 2018)
Direct torque control (DTC) has been recently used for the development of high performance five-phase induction motor (IM) drives, where normal operation of the system has been usually considered and the ability of DTC ...
Artículo
Open-Phase Fault-Tolerant Direct Torque Control Technique for Five-Phase Induction Motor Drives
(Institute of Electrical and Electronics Engineers, 2017-02)
Direct torque control (DTC) has been widely used as an alternative to traditional field-oriented control (FOC) methods for three-phase drives. The conventional DTC scheme has been successfully extended to multiphase ...
Artículo
Optimal Fault-Tolerant Control of Six-Phase Induction Motor Drives with Parallel Converters
(Institute of Electrical and Electronics Engineers, 2016)
Multiphase drives and parallel converters have been recently proposed in low-voltage high-power applications. The fault-tolerant capability provided by multiphase drives is then extended with parallel converters, increasing ...
Artículo
Assessment of a Universal Reconfiguration-less Control Approach in Open-Phase Fault Operation for Multiphase Drives
(MDPI, 2019-12)
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 ...
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
Impact of post-fault flux adaptation on six-phase induction motor drives with parallel converters
(IEEE, 2017)
The redundancy of multiphase drives provides an inherent fault-tolerant capability that is appreciated in applications with a complicated corrective maintenance or ...
Artículo
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
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 ...