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Étude et dimensionnement de machine à flux axial pour le véhicule hybride électrique

Abstract : In the context of development of the hybrid electric vehicle, electric machines for traction are under extensive investigation. In particular, volume constraints are more and more severe and research is carried out towards compact structures. This work is focused on the study and the design of axial flux machine for a mild-hybrid application of an integrated starter generator mounted on the crankshaft. Its ratings in transient mode are 50 kW and 205 Nm. A literature review of axial flux machines is presented. A analysis of winding configurations with star of slots method is detailed. A beginning of analysis of switching-flux machine is proposed. The methodology of design is detailed. It is based on sensitivity analysis, parametric design and optimization of the machine. Utilized models are finite element model and response surface by design of experiments. Finally, a thermal study of the machine is carried out and some ideas are given to improve the thermal exchange by diphase cooling.
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https://tel.archives-ouvertes.fr/tel-01867370
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Submitted on : Tuesday, September 4, 2018 - 11:49:07 AM
Last modification on : Tuesday, October 6, 2020 - 4:24:20 PM
Long-term archiving on: : Wednesday, December 5, 2018 - 2:38:57 PM

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  • HAL Id : tel-01867370, version 1

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Thomas Boussey. Étude et dimensionnement de machine à flux axial pour le véhicule hybride électrique. Energie électrique. Université Grenoble Alpes, 2018. Français. ⟨NNT : 2018GREAT017⟩. ⟨tel-01867370⟩

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