A torque ripple minimization method for six-phase switched reluctance motor drives


This paper presents a direct torque control (DTC) method on a six-phase SRM driven by a six-phase asymmetric half bridge converter. Modeling and simulations of the proposed drive system have been built with MATLAB/SIMULINK. In the proposed DTC method, instantaneous output torque of the six-phase SRM is directly controlled by flux-linkage magnitude and rotating speed regulation (acceleration or deceleration) respective to rotor movement. The simulation and test results accurately reflect the actual operation states of the SRM. Compared with traditional current chopping control (CCC), the DTC method can effectively reduce the torque ripple for the six-phase SRM.

Publication DOI: https://doi.org/10.1109/ICELMACH.2016.7732641
Divisions: College of Engineering & Physical Sciences > Power Electronics, Machines and Power System (PEMPS)
College of Engineering & Physical Sciences
College of Engineering & Physical Sciences > Aston Institute of Materials Research (AIMR)
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.
Event Title: 22nd International Conference on Electrical Machines, ICEM 2016
Event Type: Other
Event Dates: 2016-09-04 - 2016-09-07
Uncontrolled Keywords: Current chopping control,Direct torque control,Switched reluctance motor,Torque ripple,Electrical and Electronic Engineering,Mechanical Engineering
ISBN: 978-1-5090-2539-8, 9781509025381
Last Modified: 08 May 2024 07:23
Date Deposited: 09 Dec 2019 09:49
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Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://ieeexpl ... ocument/7732641 (Publisher URL)
PURE Output Type: Conference contribution
Published Date: 2016-11-02
Accepted Date: 2016-09-01
Authors: Deng, Xu
Mecrow, Barrie
Gadoue, Shady
Martin, Richard (ORCID Profile 0000-0002-6013-2334)



Version: Accepted Version

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