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Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1199

Title: Solution of a 3-D complex finite element model of skewed rotor induction motors using an iterative method
Authors: Ho, Siu-lau
Fu, Weinong
Wong, Ho-ching Chris
Subjects: 3-D finite clement methods
Equation solver
Iterative method
Electric machines
Issue Date: Dec-1999
Publisher: IEEE
Citation: IEEE transactions on energy conversion, Dec. 1999, v. 14, no. 4, p. 1247-1252
Abstract: One of the difficulties of the three-dimensional (3-D) eddy current finite element methods is to solve large finite element equations economically. In this paper a 3-D eddy-current finite element model using a four component formulation of complex variables to study skewed rotor induction motors is described. An iterative process among the four specific components during the solution of large algebraic equations is presented. The proposed method overcomes the non-convergence problems when the ICCG method or the shifting ICCG method is used directly. The algorithm also requires much less computer storage compared with the Gaussian elimination method.
Rights: © 1999 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/10397/1199
ISSN: 08858969
Appears in Collections:EE Journal/Magazine Articles
IC Journal/Magazine Articles

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