High specific torque motor for propulsion system of aircraftTools Golovanov, Dmitry, Galea, Michael and Gerada, C. (2017) High specific torque motor for propulsion system of aircraft. In: International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC 2016), 2-4 November 2016, Toulouse, France. Full text not available from this repository.
Official URL: http://ieeexplore.ieee.org/abstract/document/7841405/
AbstractThis paper proposes an analytical model that considers the torque characteristics for high specific torque synchronous machine with outer rotor and a Halbach permanent magnet array. The distribution of the magnetic field in the air gap is obtained with a linear assumption by solving Neumann’s problem. The analytical model presented in the paper allows preliminary estimation and fast optimization of the machine’s geometry and can be used to develop a first cut design of the machine. The application of the analytical model proposed is demonstrated via the adaptation and modification of a traction machine designed for electrical taxiing to a machine for propulsion of electric aircraft.
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