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Design of Electric Machine Taking Into Account the Partial Discharges Phenomena for Future Hybrid Propelled Aircrafts

Abstract : Designing the electric motors to propel an aircraft represents a huge challenge. The constraint of weight requires such machines to be compact. Besides, the high specific power necessary (a few kW/kg, machine cooling included) leads to an increase of the voltage range of stator winding. Such characteristics increase considerably the risk of partial discharges (PD) in the stator winding. In this paper, the design of electric motors aimed to propel a future hybrid aircraft will be presented. It will be realized using 2 tools.
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https://hal.archives-ouvertes.fr/hal-02279651
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Thursday, September 5, 2019 - 2:42:20 PM
Last modification on : Wednesday, April 15, 2020 - 3:24:08 PM
Long-term archiving on: : Thursday, February 6, 2020 - 7:26:55 AM

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  • HAL Id : hal-02279651, version 1
  • OATAO : 23373

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Philippe Collin, Sarah Touhami, David Malec, Yvan Lefèvre, Jean-François Llibre. Design of Electric Machine Taking Into Account the Partial Discharges Phenomena for Future Hybrid Propelled Aircrafts. More Electric Aircraft - MEA 2019, Feb 2019, Toulouse, France. pp.1-7. ⟨hal-02279651⟩

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