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Electrothermal models and design approach for high specific power electric motor for hybrid aircraft

Touhami, Sarah and Zeaiter, Amal and Fenot, Matthieu and Lefèvre, Yvan and Llibre, Jean-François and Videcoq, Etienne Electrothermal models and design approach for high specific power electric motor for hybrid aircraft. (2020) In: Aerospace Europe conference 2020, 25 February 2020 - 28 February 2020 (Bordeaux, France). (Unpublished)

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Abstract

This paper presents electro-thermal models for sizing the electric motors with their cooling system for Hybrid Aircraft Propulsion. A design approach is proposed to reach high specific powers. An electric motor is sized using tools based on loadability concepts. Its performances are validated by Finite Element Analysis. Cooling system is sized based on adapted hydraulic calculations and temperatures are verified using Lumped Parameter Thermal Model.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Ecole Nationale Supérieure de Mécanique et d'Aérotechnique - ENSMA (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Other partners > Université de Poitiers (FRANCE)
Laboratory name:
Funders:
European Commission
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Deposited On:10 Dec 2020 13:57

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