High specific torque motor for propulsion system of aircraft
Golovanov, Dmitry; Galea, Michael; Gerada, C.
MICHAEL GALEA Michael.Galea@nottingham.ac.uk
Professor of Electrical Machines and Drives
CHRISTOPHER GERADA CHRIS.GERADA@NOTTINGHAM.AC.UK
Professor of Electrical Machines
This 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.
Golovanov, D., Galea, M., & Gerada, C. (2017). High specific torque motor for propulsion system of aircraft. . https://doi.org/10.1109/ESARS-ITEC.2016.7841405
|Conference Name||International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC 2016)|
|Conference Location||Toulouse, France|
|Start Date||Nov 2, 2018|
|End Date||Nov 4, 2016|
|Acceptance Date||Oct 4, 2016|
|Publication Date||Feb 9, 2017|
|Deposit Date||Sep 20, 2017|
|Publicly Available Date||Sep 20, 2017|
|Publisher||Institute of Electrical and Electronics Engineers|
|Peer Reviewed||Peer Reviewed|
|Keywords||Analytical solution, Halbach array, permanent magnets|
|Additional Information||© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Full title of conference: 4th Internatational Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference.
High specific torque motor for propulsion system of aircraft.pdf
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