A novel equivalent circuit model for linear induction motor based on finite element analysis and its coupling with external circuits
- Authors
- Kim, Dae-Kyong; Kwon, Byung-Il
- Issue Date
- Oct-2006
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- dynamic end effect; finite element analysis (FEA); linear induction motor (LIM); static end effect
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v.42, no.10, pp.3407 - 3409
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON MAGNETICS
- Volume
- 42
- Number
- 10
- Start Page
- 3407
- End Page
- 3409
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44661
- DOI
- 10.1109/TMAG.2006.879078
- ISSN
- 0018-9464
- Abstract
- This paper presents a fast and accurate d-q axis equivalent circuit model of linear induction motor (LIM) for drive system simulations. The developed mod A was built based on nonlinear transient finite element analysis to obtain the asymmetric d-q equivalent constants for static end effect and the distorted air gap distribution by velocity for dynamic end effect. The model was implemented in a vector control environment through the creation of a d-axis magnetizing inductance to account for the reduction of the magnetizing inductance due to eddy current. Since the d-q axis equivalent circuit model of LIM considering both end effects has not been exactly completed, the significance of the work is that it provides an accurate d-q axis equivalent circuit model of LIM for utilization in simulation environments.
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Collections - COLLEGE OF ENGINEERING SCIENCES > SCHOOL OF ELECTRICAL ENGINEERING > 1. Journal Articles
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