Axial Flux machine
Design and Study of a Multi-phase Axial-flux machine
... is an open access repository that collects the work of Arts et Métiers Institute of Technology researchers and makes it freely available over the web where possible.. This is an author-d[r] ...
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Vectorial Approach Based Control of a Seven-Phase Axial Flux Machine Designed for Fault Operation
... Index Terms — fault tolerance, multiphase synchronous machine, reliability, torque ripple. I. I NTRODUCTION ULTIPHASE machines find their applications in variable speed drives [1]. One of their drawbacks is that ...
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Preliminary Design of A Torus Type Axial Flux Generator for Direct-Driven Tidal Current Turbine
... THE AXIAL-FLUX MACHINE The AFPM machine (as shown in ...main flux in the stator yoke can flow circumferentially or axially (see in ...
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3D Hybrid Model of an Ideal but True Toroidal Flux Machine
... electrical machine. It is an ideal but true toroidal flux permanent magnet machine that presents the advantage of having no end-winding and thus a better use of copper to produce ...
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Flux Weakening Strategy Optimization for Five-Phase PM Machine with Concentrated Windings
... five-phase, flux weakening, concentrated ...five-phase machine, designed for automotive applications [5], is ...This machine presents fractional-slot concentrated windings because of their high ...
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Contribution à l'étude et à la conception d'une machine synchrone à flux transverse destinée au dégivrage d'aéronefs en cours de vol
... 56 Figure 3-15 : Cycle d'hystérésis 60 Figure 3-16 : Courbe d'aimantation et de désaimantation 61 Figure 3-17 : Choix des aimants en fonction de leurs propriétés [LEP-1996] 62 Figure 3-1[r] ...
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Model of an ironless axial flux permanent magnet motor based on the field produced by a single magnet
... having axial symmetry, integral formulations based on Bio-Savart’s law and the superposition principle are applied in [3] to calculate the total magnetic ...
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3D Hybrid Model of an Ideal but True Toroidal Flux Machine
... with: Δ = 𝑐𝑜𝑠ℎ 𝜂 − 𝑐𝑜𝑠 𝜃 and 𝑎 is a parameter that determines the scale of the coordinates. This coordinate system is chosen because it allows applying an R-separation of variables necessary to have an analytical model. ...
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Développement des modèles de prédiction des essais de décroissance de flux saturés et d’identification de la machine synchrone
... Il sera question dans ce chapitre de l’identification des paramètres de la machine synchrone selon différentes approches que nous implémenterons. Généralement il s’agit de partir des mesures obtenues via des ...
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A Comparative Study of Modular Axial Flux Podded Generators for Marine Current Turbines
... Electrical load A L 80000 A/m rms Air gap flux density B gmax 0.45 T Pole pairs poles number p 129 Inner radius R i 1.6 M Outer radius R e 1.7 M Generator ring thickness ΔR 10 cm Mean radius R m 1.65 m Magnet to ...
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Flux-Weakening Strategies for a Five-Phase PM Synchronous Machine
... electrical machine but with the same large speed range [0 -18000 ...five-phase machine appears to be interesting because MOSFET transistors of the voltage source inverter (VSI) have not to be used in ...
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Design and Performance Analysis of Double Stator Axial Flux PM Generator for Rim Driven Marine Current Turbines
... stator axial flux permanent magnets machine are ...number axial flux ...radial flux surface mounted PM generator is designed using similar models and methodology for the same MCT ...
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Design and Analysis of Partitioned-Stator Switched-Flux Dual-Excitation Machine for Hybrid Electric Vehicles
... major machine performances are listed in Table ...the machine weight should be taken into ...key machine parameters are set as equal, it can be assumed that all machines can be compared ...HEV ...
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3D Magnetic Field Model of a Permanent Magnet Ironless Axial Flux Motor with Additively Manufactured Non-Active Parts
... Keywords Axial flux motor, Magnetic field, additive manufacturing, Permanent Magnet, ironless ...the Axial Flux Permanent-Magnet (AFPM) ...of axial motor has been specially designed to ...
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Rough Design of a Double-Stator Axial Flux Permanent Magnet Generator for a Rim-Driven Marine Current Turbine
... In order to validate our approach, 3D Finite Element (FE) calculations have been performed using Maxwell-3D ® . The difference between the electromagnetic torque calculated by the FE method and the required torque (set ...
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Flux de réfugiés et flux migratoires en France
... Alors que l'immigration de travail est ainsi réduite, la fin de la guerre américaine en Indochine et l'exode des "boat people" marquent un tournant dans l'histoire contemporaine de l'asile politique. Le ...
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Drilling head with axial vibrations
... is an open access repository that collects the work of Arts et Métiers Institute of Technology researchers and makes it freely available over the web where possible.. This is an author-d[r] ...
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Mimèsis du flux, exploration des potentialités narratives des flux de données
... réalité, de type documentaire, donne des éléments permettant de recourir à la preuve par recoupement des versions. III.2.3. Quelle frontière entre réalité et fiction ? Dans Faits et fiction, Françoise Lavocat (2016) ...
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Interactive axial deformations
... Unite´ de recherche Inria Lorraine, Technopoˆle de Nancy-Brabois, Campus scientifique, 615 rue du Jardin Botanique, BP 101, 54600 Villers Le`s Nancy Unite´ de recherche Inria Rennes, Iri[r] ...
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Model of an ironless axial flux permanent magnet motor based on the field produced by a single magnet
... having axial symmetry, integral formulations based on Bio-Savart’s law and the superposition principle are applied in [3] to calculate the total magnetic ...
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