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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Dupré, Luc
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2022Stress-dependent magnetic equivalent circuit for modeling welding effects in electrical steel laminationscitations
- 2020Magnetic properties of silicon steel after plastic deformationcitations
- 2018Comparison between collective coordinate models for domain wall motion in PMA nanostrips in the presence of the Dzyaloshinskii-Moriya interactioncitations
- 2016Influence of stator slot openings on losses and torque in axial flux permanent magnet machinescitations
- 2015A collective coordinate approach to describe magnetic domain wall dynamics applied to nanowires with high perpendicular anisotropycitations
- 2015Transverse domain wall based logic and memory concepts for all-magnetic computing
- 2015Logic and memory concepts for all-magnetic computing based on transverse domain wallscitations
- 2014Influence of material defects on current-driven vortex domain wall mobilitycitations
- 2014Axial-flux PM machines with variable air gapcitations
- 2013A numerical approach to incorporate intrinsic material defects in micromagnetic simulations
- 2013Influence of disorder on vortex domain wall mobility in magnetic nanowires
- 2012A DTI-based model for TMS using the independent impedance method with frequency-dependent tissue parameterscitations
- 2010Comparison of Nonoriented and Grain-Oriented Material in an Axial Flux Permanent-Magnet Machinecitations
- 2009Fatigue damage assessment by the continuous examination of the magnetomechanical and mechanical behaviorcitations
- 2003Magnetic properties of Fe100-x-ySixPy (0 <= x <= 4, 0 <= y <= 0,6) soft magnetic composites prepared by diffusion sintering
- 2002Numerical evaluation of the influence of anisotropy on the Eddy currents in laminated ferromagnetic alloyscitations
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article
Influence of stator slot openings on losses and torque in axial flux permanent magnet machines
Abstract
Among the different geometrical parameters to be chosen during design of axial flux permanent magnet synchronous machines, the width of the stator slot openings near the air gap is an important parameter: it has a major influence on the power loss in the stator core and in the permanent magnets on the two rotors of the studied type of axial flux machines. Moreover, the stator slot openings parameter has a converse impact on both power losses. On the one hand, the increase in stator slot openings results in a reduction of the power losses in the stator core elements. On the other hand, it also results in increased loss in the permanent magnets. Also the torque is reduced for large but also for very small slot openings. This paper deals with axial flux machines of the YASA type: yokeless and segmented armature. It is shown that the slot openings contribute to an unequal flux density level over the different laminations in the stator core. Insight in the impact of the slot openings variation on both power losses (in stator iron and in permanent magnets) is provided, and an illustrative case is discussed in which the impact of the slot openings variation on both power losses is examined quantitatively. (C) 2016 International Association for Mathematics and Computers in Simulation (IMACS). Published by Elsevier B.V. All rights reserved.