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Magnetically geared induction machines

Mezani, S.; Hamiti, Tahar; Belguerras, L.; Lubin, T.; Rashed, Mohamed; Gerada, C.

Authors

S. Mezani

Tahar Hamiti

L. Belguerras

T. Lubin

Mohamed Rashed



Abstract

A wound-rotor induction machine is artfully coupled to a magnetic gear to achieve a high-torque-density drive system called magnetically geared induction machine (MaGIM). The high-speed rotor of MaGIM is common to both the machine and gear sides. A rotating diode rectifier electrically links the machine's wound rotor and a dc boost winding on the gear side to increase the torque-transmission capabilities of the overall system. The first investigations on a 100 kW-120 r/min MaGIM are promising, since an increase in torque of ∼ 15% could be obtained by inserting the diode rectifier. For fixed speed applications, this induction-machine-based system can be directly supplied from the mains

Journal Article Type Article
Publication Date Nov 1, 2015
Journal IEEE Transactions on Magnetics
Print ISSN 0018-9464
Electronic ISSN 0018-9464
Publisher Institute of Electrical and Electronics Engineers
Peer Reviewed Peer Reviewed
Volume 51
Issue 11
APA6 Citation Mezani, S., Hamiti, T., Belguerras, L., Lubin, T., Rashed, M., & Gerada, C. (2015). Magnetically geared induction machines. IEEE Transactions on Magnetics, 51(11), https://doi.org/10.1109/TMAG.2015.2443252
DOI https://doi.org/10.1109/TMAG.2015.2443252
Keywords Gears, Induction Motor Drives, Rectifiers, Rotors, Torque
Publisher URL http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7120970
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
Additional Information (c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works.

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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