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Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1110

Title: Performance analysis of brushless DC motors including features of the control loop in the finite element modeling
Authors: Ho, Siu-lau
Fu, Weinong
Li, H. L.
Wong, Ho-ching Chris
Tan, H.
Subjects: Brushless d.c. motor
Control
Eddy-current
Finite element
Issue Date: Sep-2001
Publisher: IEEE
Citation: IEEE transactions on magnetics, Sept. 2001, v. 37, no. 5, p. 3370-3374
Abstract: A time stepping finite element model for analyzing the performance of brushless d.c. motors is presented. The control loop is coupled into the system equations. The eddy-currents in the permanent magnets (PM) are also taken into account in the proposed circuit-field coupled method. By representing the PM as a "squirrel cage" then the eddy-current loss in the PM can be estimated. The model can directly take care of the nonsinusoidal quantities of the supplied voltages, the phase currents and the magnetic fields.
Rights: © 2001 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.
Type: Journal/Magazine Article
URI: http://hdl.handle.net/10397/1110
ISSN: 00189464
Appears in Collections:EE Journal/Magazine Articles
IC Journal/Magazine Articles

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