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Equivalent Circuit Allowing Loss Separation Synthesized From Field Computations: Application to Induction Heating
| Title: | Equivalent Circuit Allowing Loss Separation Synthesized From Field Computations: Application to Induction Heating |
| Authors: | Shimotani, Toshihito Browse this author | | Igarashi, Hajime Browse this author →KAKEN DB | | Hashimoto, Eiji Browse this author | | Imanari, Hiroyuki Browse this author |
| Keywords: | Cauer circuit | | eddy current loss | | genetic algorithm | | induction heating IH | | Tikhonov’s regularization |
| Issue Date: | 8-Jan-2020 |
| Publisher: | IEEE (Institute of Electrical and Electronics Engineers) |
| Journal Title: | IEEE Transactions on Magnetics |
| Volume: | 56 |
| Issue: | 2 |
| Start Page: | 1 |
| End Page: | 5 |
| Publisher DOI: | 10.1109/TMAG.2019.2948570 |
| Abstract: | This article presents a method to synthesize the equivalent circuit of an induction heating (IH) machine used in the hot strip mill (HSM) process. The equivalent circuit not only allows to evaluate eddy current losses in different forms, such as iron plate and coils, but also compute the transient responses in online environments. The frequency characteristic of the IH machine is effectively computed by proper orthogonal decomposition. The equivalent circuit of the IH is synthesized through curve fitting to the computed characteristics in conjunction with Tikhonov’s regularization. The equivalent circuit is shown to have good accuracy and works much faster than the finite-element method. The proposed equivalent circuit is expected to be used in online control of the HSM process. |
| Rights: | © 2020 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. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/76854 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 五十嵐 一
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