This work investigates the design of a multiphase coreless axial flux permanent magnet machine with concentrated windings, for the propulsion of an unmanned aerial vehicle. Such a system requires very high power and torque densities, which tend to be in contrast with other important requirements such as high efficiency and resilience. In order to simplify the design of the machine, an original method for the selection of the poles to coils ratio is proposed. The paper then presents a 3D finite element analysis based refinement for the final design; finally, a full scale prototype has been built and a preliminary no load test is reported.

Design of a multiphase coreless axial flux permanent magnet machine for unmanned aerial vehicle propulsion / Marcolini, Federico; De Donato, Giulio; Giulii Capponi, Fabio; Incurvati, Maurizio; Caricchi, Federico. - (2020), pp. 1756-1763. (Intervento presentato al convegno 12th Annual IEEE 2020 IEEE Energy conversion congress and exposition. ECCE 2020 tenutosi a Detroit; United States) [10.1109/ECCE44975.2020.9235625].

Design of a multiphase coreless axial flux permanent magnet machine for unmanned aerial vehicle propulsion

Marcolini, Federico;De Donato, Giulio;Giulii Capponi, Fabio;Incurvati, Maurizio;Caricchi, Federico
2020

Abstract

This work investigates the design of a multiphase coreless axial flux permanent magnet machine with concentrated windings, for the propulsion of an unmanned aerial vehicle. Such a system requires very high power and torque densities, which tend to be in contrast with other important requirements such as high efficiency and resilience. In order to simplify the design of the machine, an original method for the selection of the poles to coils ratio is proposed. The paper then presents a 3D finite element analysis based refinement for the final design; finally, a full scale prototype has been built and a preliminary no load test is reported.
2020
12th Annual IEEE 2020 IEEE Energy conversion congress and exposition. ECCE 2020
axial flux; permanent magnet; multiphase machines; concentrated windings; coils; stator cores; stator windings; torque; rotors; geometry
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Design of a multiphase coreless axial flux permanent magnet machine for unmanned aerial vehicle propulsion / Marcolini, Federico; De Donato, Giulio; Giulii Capponi, Fabio; Incurvati, Maurizio; Caricchi, Federico. - (2020), pp. 1756-1763. (Intervento presentato al convegno 12th Annual IEEE 2020 IEEE Energy conversion congress and exposition. ECCE 2020 tenutosi a Detroit; United States) [10.1109/ECCE44975.2020.9235625].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1472218
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