Skip to main content

Research Repository

Advanced Search

Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement

Valente, G.; Papini, L.; Formentini, A.; Gerada, C.; Zanchetta, P.

Authors

G. Valente

L. Papini

A. Formentini

C. Gerada

P. Zanchetta



Abstract

A mathematical model enabling to predict the electromagnetic x-y forces and torque for a given input current in a Multi-Sector Permanent Magnet Synchronous (MSPMS) machine is presented. The rotor static eccentricity is also accounted and the analytical calculations are validated by means Finite Element Analysis (FEA). Furthermore, a novel force and torque control is proposed based on input current minimization and is applied to suppress the Unbalanced Magnetic Pull (UMP) caused by the rotor eccentricity. The effective operation of the force suppression technique is verified by means of FEA.

Start Date Apr 20, 2017
Publication Date Apr 20, 2017
Peer Reviewed Peer Reviewed
Book Title 2017 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)
ISBN 9781509058532
APA6 Citation Valente, G., Papini, L., Formentini, A., Gerada, C., & Zanchetta, P. (2017). Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement. In 2017 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)https://doi.org/10.1109/WEMDCD.2017.7947737
DOI https://doi.org/10.1109/WEMDCD.2017.7947737
Keywords Radial force control, static eccentricity, stiffness matrix
Publisher URL http://ieeexplore.ieee.org/document/7947737/
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
Additional Information (c) 2017 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.

Files

Radial Force Control of Multi-Sector Permanent Magnet Machines Consideri.._.pdf (631 Kb)
PDF

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





You might also like



Downloadable Citations

;