Please use this identifier to cite or link to this item:
PIRA download icon_1.1View/Download Full Text
Title: A position stepping method for predicting performances of switched reluctance motor drives
Authors: Xue, X
Cheng, KWE 
Ho, SL 
Issue Date: Dec-2007
Source: IEEE transactions on energy conversion, Dec. 2007, v. 22, no. 4, p. 839-847
Abstract: This paper presents a novel numerical method, which will be referred as the position stepping method (PSM), to predict the performances of switched reluctance motor (SRM) drives. The 2-D bicubic spline is employed to generate the finite rectangular elements. The 2-D bilinear spline is used to model the nonlinear magnetic characteristics in SRMs. Consequently, the conventional nonlinear first-order differential voltage equation for describing the performances of SRM drives can be simplified into an analytical expression in terms of the current with respect to the rotor position. Furthermore, the position stepping algorithm is developed according to the boundary and continuity conditions, to accurately and rapidly compute the current from the proposed current expression. Simulated and measured current waveforms are reported to validate the developed PSM. The CPU execution time required by the PSM compares very favorably with that of the analytical method. Overall, this paper provides an accurate and speedy approach to predict the currents and torques of SRM drives.
Keywords: Modeling
Nonlinear magnetics
Switched reluctance motors (SRMs)
Publisher: Institute of Electrical and Electronics Engineers
Journal: IEEE transactions on energy conversion 
ISSN: 0885-8969
EISSN: 1558-0059
DOI: 10.1109/TEC.2007.895859
Rights: © 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
switched-reluctance_07.pdf299.61 kBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
View full-text via PolyU eLinks SFX Query
Show full item record

Page views

Last Week
Last month
Citations as of Jun 4, 2023


Citations as of Jun 4, 2023


Last Week
Last month
Citations as of Jun 1, 2023


Last Week
Last month
Citations as of Jun 1, 2023

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.