Multiphase machines and drives - Revisited

Levi, E.; Barrero, F.; Durán, Mario J.

doi:10.1109/tie.2015.2493510

Cited by 230 publications

(109 citation statements)

References 26 publications

(54 reference statements)

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“…This minimizes rotor losses and the phase current in the machine and inverter without increasing the phase voltage. Other potential advantages are their high reliability and the possibility to divide the controller power on more inverter legs [2][3][4][5][6][7][8][9][10]. Some of the most suitable applications are the high current ones: ship propulsion, locomotive traction, electric vehicles, and aircraft [11][12].…”

Section: Introductionmentioning

confidence: 99%

“…A very interesting and discussed multiphase solution is a dual-stator induction machine (DSIM) that has two sets of three-phase windings spatially shifted by 30 electrical degrees with isolated neutral points. Modeling, control, and performance of the dual star induction machine has been extensively covered in [2,6,[3][4][5][6][7][8][9][10][11][12][13][14][15][16][17] This paper investigates a control system for double star induction generator that uses a rotor flux orientation. A systematic analysis of this control system is carried out for wide ranges of both load and speed.…”

Section: Introductionmentioning

confidence: 99%

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Improved field oriented control for stand alone dual star induction generator used in wind energy conversion

2020

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This paper presents a novel direct rotor flux oriented control with online estimation of magnetizing current and magnetizing inductance applied to self-excited dual star induction generator equipping a wind turbine in remote sites. The induction generator is connected to nonlinear load through two PWM rectifiers. The fuzzy logic controller is used to ensure the DC bus voltage a constant value when changes in speed and load conditions. In this study, a performance comparison between the conventional approach and the novel approach is made. The proposed control strategy is validated by simulation in Matlab/Simulink.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Improved field oriented control for stand alone dual star induction generator used in wind energy conversion

2020

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“…However, in recent years the research developments in the area of multiphase drives have accelerated significantly [1], with more and more attention devoted to multiphase drives with multiple three-phase stator winding sets. The main advantage of a multiphase drive is that it offers greater fault tolerance capabilities compared to the conventional three-phase drives.…”

Section: Introductionmentioning

confidence: 99%

Space vector PWM technique for a three-level asymmetrical six-phase drive

Ariff

Dordevic

Jones

et al. 2017

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society

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Abstract−A space vector pulse-width modulation (SVPWM) strategy for a three-level asymmetrical six-phase drive, with a single neutral point, based on vector space decomposition (VSD) approach is presented for the first time in this paper. The selection process, related to the determination of the right switching sequences for the proposed modulation strategy, is discussed in detail. The developed SVPWM strategy is then simulated in PLECS simulation package, while driving an asymmetrical six-phase induction machine running at no load. Obtained results prove the validity of the algorithm.

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“…Since the re-emergence of multiphase machines and drives at the beginning of the 21th century, the efforts in the research community have been focused in the analysis of their advantages over the three-phase standard [1][2][3][4][5]. Apart from the well-known fault tolerant capability [6][7][8][9][10], some other innovative uses of the additional degrees of freedom have appeared in recent times [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Power Quality in Six-phase Induction Motor Drives with Arbitrary Winding Spatial Shifting

Aciego¹,

Durán²,

González-Prieto³

et al. 2017

REPQJ

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Abstract. Multiphase machines are becoming analternative to the three-phase standard in high power applications with high reliability requirements. Due to the capability to inherit off-the-shelf three-phase technology, the most popular choice at industry is the use of multiple threephase windings. The disposition of the different sets of threephase winding is however varied. In the specific case of sixphase machine, a spatial shifting among the three-phase windings of 0º, 30º and 60º has been used in dual-three-phase, asymmetrical and symmetrical machines, respectively. This spatial displacement has an impact on the power quality of the currents that supply the machine since the same magnetomotive force (MMF) in the airgap can be generated with different harmonic cancellation between phases. This work considers an arbitrary spatial shifting of the threephase windings in order to explore its impact on the power quality from the machine-side. Extensive simulation results compared the different types of six-phase machine and some conclusions are extracted about the advantages of each choice.

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Multiphase machines and drives - Revisited

Cited by 230 publications

References 26 publications

Improved field oriented control for stand alone dual star induction generator used in wind energy conversion

Improved field oriented control for stand alone dual star induction generator used in wind energy conversion

Space vector PWM technique for a three-level asymmetrical six-phase drive

Analysis of the Power Quality in Six-phase Induction Motor Drives with Arbitrary Winding Spatial Shifting

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