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Title: Eddy-Current Field Analysis in Laminated Iron Cores Using Multi-Scale Model Order Reduction
Authors: Eskandari, Hamed
Gyselinck, Johan
Matsuo, Tetsuji  kyouindb  KAKEN_id
Author's alias: 松尾, 哲司
Keywords: Magnetic domains
Magnetic cores
Mathematical model
Lamination
Iron
Conductivity
Stacking
Cauer ladder network (CLN)
eddy-current (EC)
laminated core
model order reduction (MOR)
multi-scale
Issue Date: Jun-2021
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Journal title: IEEE Transactions on Magnetics
Volume: 57
Issue: 6
Thesis number: 6301004
Abstract: This article develops a multi-scale model order reduction (MOR) method including both material and machine scale MOR. The material-scale MOR homogenizes the eddy-current (EC) field in laminated cores using the Legendre expansion of magnetic induction along the stacking direction within each steel sheet. The machine-scale MOR represents the EC field in electromagnetic devices with their equivalent Cauer ladder network (CLN). The former MOR is built into the latter by applying the CLN procedure to the homogenized EC field equation.
Rights: © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
URI: http://hdl.handle.net/2433/270017
DOI(Published Version): 10.1109/tmag.2021.3064410
Appears in Collections:Journal Articles

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