INVESTIGATION TO THE V-I CHARACTERISTICS OF ROGOWSKI COILS WITH MAGNETIC FILAMENTS BY REGRESSION ANALYSIS

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dc.contributor.authorAydın, Gizem Merve
dc.contributor.authorYıldırız, Gülsüm
dc.contributor.authorYıldırız, Emın
dc.date.accessioned2025-10-11T20:37:54Z
dc.date.available2025-10-11T20:37:54Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThe efficiency and magnetic saturation performances of the 3D printed magnetic composite cores are currently a bit far from competing with silicon steel in traditional motor topologies and transformer applications. However, the flexibility provided in 3D design and the rapid advancement in the production technologies are rapidly reducing the gap between these performances. Linear V-I characteristics can be obtained in the 3D printing magnetic cores using the filaments produced by mixing magnetic powders such as Iron, Nickel, Cobalt with polymer in different ratios. This makes them suitable for the Rogowski Coil (RC) applications. RCs are required to have linear V-I characteristics in order to measure low and high currents with the same sensitivity in the defined current measurement range. In this paper, nickel-filled filaments produced by mixing nickel and polymer in different ratios were used for the production of flexible RC cores. The V-I characteristics of RCs produced using 40% and 60% nickel-filled filaments and air-core RC have been modeled using the linear regression analysis. The success of the mathematical models has also been tested with four different error analyses. The proven mathematical models of the RCs will provide new inspiration to the researchers for magnetic applications. Optimal RC designs can be investigated using the mathematical models in the Finite Element Analysis (FEA) package programs.en_US
dc.identifier.doi10.46519/ij3dptdi.1654785
dc.identifier.endpage128en_US
dc.identifier.issn2602-3350
dc.identifier.issue1en_US
dc.identifier.startpage122en_US
dc.identifier.trdizinid1311275en_US
dc.identifier.urihttps://doi.org/10.46519/ij3dptdi.1654785
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1311275
dc.identifier.urihttps://hdl.handle.net/20.500.12684/20762
dc.identifier.volume9en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofInternational Journal of 3D Printing Technologies and Digital Industryen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_TR_20250911
dc.subjectNickel-Filled Filamenten_US
dc.subjectFlexible Magnetic Coreen_US
dc.subjectRogowski Coilen_US
dc.titleINVESTIGATION TO THE V-I CHARACTERISTICS OF ROGOWSKI COILS WITH MAGNETIC FILAMENTS BY REGRESSION ANALYSISen_US
dc.typeArticleen_US

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