Characterization of a Ducted Rotor Brushless Doubly Fed Reluctance Machine

Rebeiro, Ronald S.; Knight, A.M.

doi:10.1109/tec.2018.2859906

Cited by 12 publications

(11 citation statements)

References 30 publications

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“…No direct coupling Accordingly, the pole numbers mounted on the stator windings must be different [44]. Ideally, no coupling is created between the windings with a different number of pole pairs when the rotor has a round structure [45]. The key factor in this machine is its salient rotor, which is required for indirect coupling between the stator windings, and thus, for the desired operation of this machine technology.…”

Section: Statormentioning

confidence: 99%

“…The key factor in this machine is its salient rotor, which is required for indirect coupling between the stator windings, and thus, for the desired operation of this machine technology. Formation of appropriate flux density harmonics for linking the windings needs a flux path with variable reluctance in the machine essentially for modulating the Magnetomotive Force (MMF) waveforms of the stator [45].…”

Section: Statormentioning

confidence: 99%

“…One of the pre-requisites mentioned above is that the component field of one power winding must be rotating in the same direction as the fundamental field of the other stator winding, and the spatial pole numbers must be the same. This means that the two values including cosine terms of the secondary fundamental component and the primary harmonic component must be equal [45,58,59].…”

Section: Statormentioning

confidence: 99%

See 2 more Smart Citations

A Comprehensive Review on Brushless Doubly-Fed Reluctance Machine

et al. 2021

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The Brushless Doubly-Fed Reluctance Machine (BDFRM) has been widely investigated in numerous research studies since it is brushless and cageless and there is no winding on the rotor of this emerging machine. This feature leads to several advantages for this machine in comparison with its induction counterpart, i.e., Brushless Doubly-Fed Induction Machine (BDFIM). Less maintenance, less power losses, and also more reliability are the major advantages of BDFRM compared to BDFIM. The design complexity of its reluctance rotor, as well as flux patterns for indirect connection between the two windings mounted on the stator including power winding and control winding, have restricted the development of this machine technology. In the literature, there is not a comprehensive review of the research studies related to BDFRM. In this paper, the previous research studies are reviewed from different points of view, such as operation, design, control, transient model, dynamic model, power factor, Maximum Power Point Tracking (MPPT), and losses. It is revealed that the BDFRM is still evolving since the theoretical results have shown that this machine operates efficiently if it is well-designed.

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Section: Statormentioning

confidence: 99%

Section: Statormentioning

confidence: 99%

Section: Statormentioning

confidence: 99%

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A Comprehensive Review on Brushless Doubly-Fed Reluctance Machine

et al. 2021

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“…The DR figures in many proposed BDFRM designs [7,[25][26][27]. The ducted segmental rotor (DSR), which is receiving growing attention [18,22,[28][29][30][31][32], is closely related to the DR and is a combination of the SR and the DR. Both DR and DSR are preferred over the SPR and the ALR with a better coupling between the stator windings and no excessive iron losses [15,27,33].…”

Section: Radially Laminatedmentioning

confidence: 99%

“…Using the fundamental component of the winding function N y,i (θ) with y ∈ {c, g}, the phase inductances for the grid and control winding are derived in Equation ( 31) and Equation (32), respectively, as well as the mutual inductances between the two stator windings Equation (33). The latter is showing a rotor position dependency, expressing the reluctance nature of the BDFRM.…”

Section: Phase Inductancesmentioning

confidence: 99%

On Analytical Modeling of the Air Gap Field Modulation in the Brushless Doubly Fed Reluctance Machine

et al. 2021

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The brushless doubly fed reluctance machine (BDFRM) is receiving an increased amount of attention from the research community thanks to its potential as an alternative drive for variable speed applications, both as motor and generator. Currently, the sizing of the BDFRM in the literature is based on the model of an ideal axially laminated rotor (ALR) and discrepancies are hidden in compensation factors which are in turn tuned with a finite element analysis (FEA). This paper proposes an analytical framework to accurately model the air gap field modulation, and by extension the torque density, of the BDFRM with ducted segmental rotor (DSR) and salient pole rotor (SPR). The results are verified with FEA and validated on a BDFRM prototype.

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Development of Amplitude Equations Model and Assessment of Performance Limits for Brushless Doubly-Fed Reluctance Machines

Moazen

2023

Arab J Sci Eng

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Characterization of a Ducted Rotor Brushless Doubly Fed Reluctance Machine

Cited by 12 publications

References 30 publications

A Comprehensive Review on Brushless Doubly-Fed Reluctance Machine

A Comprehensive Review on Brushless Doubly-Fed Reluctance Machine

On Analytical Modeling of the Air Gap Field Modulation in the Brushless Doubly Fed Reluctance Machine

Development of Amplitude Equations Model and Assessment of Performance Limits for Brushless Doubly-Fed Reluctance Machines

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