test_moissonnage_selune
type: Agent

Contributions to the study of small electronically-commutated axial-flux permanent-magnet machines
type: Distribution
access URL: https://theses.hal.science/tel-00804669
format: HTML
issued: 2026-05-12T04:07:06.883069
modified: 2026-05-12T04:07:06.835167

Contributions to the study of small electronically-commutated axial-flux permanent-magnet machines
type: Dataset
contact point: Organization
  fn: CCSD
keyword: petites-machines-a-aimants-permanents-a-flux-axial
keyword: infoeu-reposemanticsdoctoralthesis
keyword: basic-electronic-control
keyword: double-sided-inner-rotor-topology
keyword: entrainement-direct-basse-vitesse
keyword: electronic-commutation
keyword: topologie-un-rotor-deux-stators
keyword: auto-commutation-electronique
keyword: controle-electronique-de-base
keyword: small-axial-flux-permanent-magnet-machine
keyword: low-speed-direct-drive
keyword: optimisation-geometrique
keyword: theses
keyword: design-optimization
keyword: modelisation
keyword: spiotherengineering-sciences-physicsother
keyword: modelling
landing page: https://theses.hal.science/tel-00804669
description: The research work presented in this thesis is concerned with small electronically-commutated axial-flux permanent-magnet (AFPM) machines having the double-sided topology of an inner rotor with surface-mounted Nd-Fe-B magnets, sandwiched between two outer slotted stators with distributed three-phase windings. After reviewing the small double-sided AFPM machine candidate topologies for low-speed direct-drive applications, the thesis hinges on the size equations and the analytical electromagnetic design of the inner-rotor AFPM (AFIPM) machine topology under study. Original methods of modelling and design optimization of a small prototype AFIPM machine are then proposed with the view to reducing the airgap flux density space-harmonics and the torque ripple by rotor-PM shape modification. Extensive experimental tests are carried out on the small three-phase AFIPM machine prototype in order to validate its proper design and to check its electronic commutation and basic control technique
identifier: NNT: 2012ECLI0035
issued: 2026-05-12T04:07:06.873125
language: en
modified: 2026-05-12T04:07:06.873130