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Two synchronous permanent magnet machine frameworks for a direct drive active stick application

Allias, Jean-François and Llibre, Jean-François and Henaux, Carole and Briere, Yves Two synchronous permanent magnet machine frameworks for a direct drive active stick application. (2015) In: More Electric Aircraft (MEA2015), 3 February 2015 - 5 February 2015 (Toulouse, France). (Unpublished)

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This paper deals with the comparison of two actuators with different frameworks for a direct drive active stick application. The set of specifications impose many constraints as torque, torque ripples, temperature etc… The high required torque per unit of mass and the small volume allowed oblige us to use synchronous permanent magnet topologies which have the best torque performances. We will compare a tubular linear synchronous permanent magnet actuator to a double airgap rotating synchronous permanent magnet actuator. We will calculate the torque with the Laplace force and the magnetic flux density without loads thanks to the Ampere law. Then we will make an optimization with the analytical expressions of the torques we get previously. We will make simulations on the optimized structures in order to validate the analytical model. Finally we will compare the two actuators in order to give the best compromise for the stick application.

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-03662077
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Laboratory name:
Deposited On:16 Jan 2017 16:21

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