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Title: A novel approach to circuit-field-torque coupled time stepping finite element modeling of electric machines
Authors: Ho, SL 
Li, HL
Fu, W 
Wong, HCC
Keywords: Electric machines
Finite element models
Issue Date: Jul-2000
Publisher: IEEE
Source: IEEE transactions on magnetics, July 2000, v. 36, no. 4, pt. 1, p. 1886-1889 How to cite?
Journal: IEEE transactions on magnetics 
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.
ISSN: 0018-9464
DOI: 10.1109/20.877813
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.
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