The research work presented in this paper proposes a method for modeling the behavior of the Electric Arc Furnace (EAF) currents for a tap-to-tap time based on the DFT amplitude histograms of the EAF current waves. The method is used to model the EAF current behavior separately for each phase of the EAF operation: boring, melting and refining. The model is verified by comparing the THD histograms and the flicker measurements of the original and modeled EAF current waveforms. The proposed model can be used as an EAF model in the simulation environment for various purposes before the installation of an EAF. The method has low computational load compared to various other techniques, since it utilizes only the amplitude distribution parameters of the first 13 frequency components and the one-cycle signal representing the higher order harmonics. The model is novel in the sense that every time the EAF current signal is generated, a unique waveform reflecting the corresponding distributions is generated, which is compatible with the random behavior of the EAF operation.
Keyword: EAF current; EAF modeling; electric arc furnace (EAF); power quality; steel making
Publication Name (dc.title) | An Electric Arc Furnace Model Based on Resynthesis Using Frequency Spectrum Distributions of EAF Currents |
Author/s (dc.contributor.yazarlar) | Görkem Gök, Özgül Salor, Müslüm Cengiz Taplamacıoğlu |
Publication type (dc.type) | Konferans Bildirisi |
Language (dc.language) | İngilizce |
Publication year (dc.date.issued) | 2023 |
National/International (dc.identifier.ulusaluluslararasi) | Uluslararası |
Source (dc.relation.journal) | IEEE Industry Applications Society Annual Meeting |
Additional source name / Conference information (dc.identifier.kaynakadiekbilgi) | 2023 IEEE Industry Applications Society Annual Meeting (IAS), 29 October - 2 November 2023, Nashville, TN, USA |
ISSN/ISBN (dc.identifier.issn) | ISSN: 0197-2618; ISBN: 979-8-3503-2016-9 |
Publisher (dc.publisher) | IEEE Xplore Digital Librar, USA |
Databases (dc.contributor.veritaban) | Web of Science Core Collection |
Databases (dc.contributor.veritaban) | IEEE Xplore |
Databases (dc.contributor.veritaban) | Scopus |
Index Type (dc.identifier.index) | CPCI-S |
Index Type (dc.identifier.index) | Scopus |
Abstract (dc.description.abstract) | The research work presented in this paper proposes a method for modeling the behavior of the Electric Arc Furnace (EAF) currents for a tap-to-tap time based on the DFT amplitude histograms of the EAF current waves. The method is used to model the EAF current behavior separately for each phase of the EAF operation: boring, melting and refining. The model is verified by comparing the THD histograms and the flicker measurements of the original and modeled EAF current waveforms. The proposed model can be used as an EAF model in the simulation environment for various purposes before the installation of an EAF. The method has low computational load compared to various other techniques, since it utilizes only the amplitude distribution parameters of the first 13 frequency components and the one-cycle signal representing the higher order harmonics. The model is novel in the sense that every time the EAF current signal is generated, a unique waveform reflecting the corresponding distributions is generated, which is compatible with the random behavior of the EAF operation. |
Abstract (dc.description.abstract) | Keyword: EAF current; EAF modeling; electric arc furnace (EAF); power quality; steel making |
URL (dc.rights) | https://ieeexplore.ieee.org/document/10406476 |
DOI (dc.identifier.doi) | 10.1109/IAS54024.2023.10406476 |
Faculty / Institute (dc.identifier.fakulte) | Mühendislik Fakültesi |
Department (dc.identifier.bolum) | Elektrik-Elektronik Mühendisliği Bölümü |
Author(s) in the Institution (dc.contributor.author) | Özgül SALOR-DURNA |
Kayıt No (dc.identifier.kayitno) | BL135FA446 |
Record Add Date (dc.date.available) | 2024-03-13 |
Notes (Publication year) (dc.identifier.notyayinyili) | November 2023 |
Subject Headings (dc.subject) | EAF current |
Subject Headings (dc.subject) | EAF modeling |
Subject Headings (dc.subject) | electric arc furnace (EAF) |
Subject Headings (dc.subject) | power quality |
Subject Headings (dc.subject) | steel making |