Testing Rogowski Coils with Merging Units for Smart Grids

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dc.contributor.authorDaboul, Mayadacs
dc.contributor.authorOrságová, Jaroslavacs
dc.contributor.authorJurák, Viktorcs
dc.contributor.authorVrtal, Matějcs
dc.coverage.issue21cs
dc.coverage.volume16cs
dc.date.accessioned2024-02-20T10:45:36Z
dc.date.available2024-02-20T10:45:36Z
dc.date.issued2023-10-28cs
dc.description.abstractAs smart grids incorporate renewable energy sources and advanced power electronics, ensuring accurate measurement systems becomes paramount due to the increased complexity and potential sources of disturbances. This article focuses on the laboratory calibration of Rogowski coils (RCs) and merging units (MUs), which are fundamental for measuring, controlling, and monitoring digital power systems. A comprehensive digital calibration system is introduced, utilizing precise, commercially available components such as a fluxgate current transducer and a National Instrument. The system assesses magnitude and phase displacement errors under various operating conditions, including abnormal scenarios. Additionally, the impact of uncertainty sources on the measurement chain analysis is discussed, with test results conforming to established standards. This research contributes to enhancing the accuracy and reliability of measurement systems in the context of evolving smart grids.en
dc.formattextcs
dc.format.extent1-13cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationENERGIES. 2023, vol. 16, issue 21, p. 1-13.en
dc.identifier.doi10.3390/en16217323cs
dc.identifier.issn1996-1073cs
dc.identifier.orcid0000-0002-1624-3547cs
dc.identifier.orcid0000-0002-6832-7654cs
dc.identifier.orcid0000-0002-3993-3049cs
dc.identifier.other185094cs
dc.identifier.researcheridE-4240-2018cs
dc.identifier.researcheridAAA-6581-2021cs
dc.identifier.scopus24758951700cs
dc.identifier.scopus57208859759cs
dc.identifier.urihttps://hdl.handle.net/11012/245082
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofENERGIEScs
dc.relation.urihttps://www.mdpi.com/1996-1073/16/21/7323cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1996-1073/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectlow-power current transformeren
dc.subjectRogowski coilen
dc.subjectmerging uniten
dc.subjectIEC 61850-9-2en
dc.subjectprecision time protocolen
dc.subjectcalibration procedureen
dc.titleTesting Rogowski Coils with Merging Units for Smart Gridsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-185094en
sync.item.dbtypeVAVen
sync.item.insts2024.02.20 11:45:36en
sync.item.modts2024.02.20 11:13:04en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav elektroenergetikycs
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