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Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1166

Title: Novel approach to circuit-field-torque coupled time stepping finite element modeling of electric machines
Authors: Ho, Siu-lau
Li, H. L.
Fu, Weinong
Wong, Ho-ching Chris
Subjects: Electric machines
Finite element models
Issue Date: Jul-2000
Publisher: IEEE
Citation: IEEE transactions on magnetics, July 2000, v. 36, no. 4, pt. 1, p. 1886-1889
Abstract: This paper presents a sub-block algorithm for the time stepping finite element solution of problems in which sets of electromagnetic field equations, circuit equations and mechanical equation are coupled together. The proposed method ensures that identical solutions are obtained for the sub-blocks by controlling the step size of the time stepping process. This new method simplifies the process of dealing with coupled-system problems and it also greatly reduces the computation time. A time stepping finite element model of an induction motor is used to demonstrate the proposed method in details.
Rights: © 2000 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/10397/1166
ISSN: 00189464
Appears in Collections:EE Journal/Magazine Articles
IC Journal/Magazine Articles

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