Skip to main content

Research Repository

Advanced Search

Radial force control for triple three-phase sectored SPM machines. Part II: Open winding fault tolerant control

Sala, Giacomo; Gerada, David; Gerada, C.; Tani, A.

Authors

Giacomo Sala

DAVID GERADA D.Gerada@nottingham.ac.uk
Professor of Electrical Engineering

A. Tani



Abstract

A new advanced fault tolerant control technique for a triple three-phase Surface Permanent Magnet (SPM) machine is investigated in this paper. The machine has a nine-phase winding arranged in three sectors and supplied by three different Voltage Source Inverters (VSIs). The proposed current control technique is firstly exploited to avoid the radial force appearance in case of open winding of one machine sector. Then, the radial force fault tolerant control is improved to compensate for a bearing fault or another source of radial force in this open winding condition. Finite element simulations are used to validate the two proposed control techniques. Finally, advantages and drawbacks of the solution are highlighted.

Citation

Sala, G., Gerada, D., Gerada, C., & Tani, A. (2017). Radial force control for triple three-phase sectored SPM machines. Part II: Open winding fault tolerant control.

Conference Name 2017 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD 2017)
End Date Apr 21, 2017
Acceptance Date Mar 3, 2017
Online Publication Date Jun 15, 2017
Publication Date Apr 20, 2017
Deposit Date Aug 31, 2017
Publicly Available Date Mar 28, 2024
Peer Reviewed Peer Reviewed
Keywords Analytical models, brushless machines, circuit
faults, fault tolerance, fault tolerant systems, force, force
control, machine vector control, permanent magnet machines.
Public URL https://nottingham-repository.worktribe.com/output/856730
Publisher URL http://ieeexplore.ieee.org/document/7947759/
Additional Information doi:10.1109/WEMDCD.2017.7947759
© 2017 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.

Files





You might also like



Downloadable Citations