Implementation of a Novel Hybrid UPQC Topology Endowed With an Isolated Bidirectional DC-DC Converter at DC link

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dc.authoridKoroglu, Tahsin/0000-0002-6587-3529
dc.authoridTumay, Mehmet/0000-0002-6055-3761
dc.authoridTan, Adnan/0000-0002-5227-2556
dc.contributor.authorKoroglu, Tahsin
dc.contributor.authorTan, Adnan
dc.contributor.authorSavrun, Murat Mustafa
dc.contributor.authorCuma, Mehmet Ugras
dc.contributor.authorBayindir, Kamil Cagatay
dc.contributor.authorTumay, Mehmet
dc.date.accessioned2025-01-06T17:44:49Z
dc.date.available2025-01-06T17:44:49Z
dc.date.issued2020
dc.description.abstractThis paper introduces an original hybrid unified power quality conditioner (HUPQC) topology as an alternative solution to electrical power quality problems. The proposed HUPQC consists of the shunt hybrid active power filter (SHAPF), the dynamic voltage restorer (DVR), and the isolated bidirectional dc-dc converter (BiDC) located at the common dc link. The SHAPF enables reduction in the voltage rating of the dc-link capacitor, helps to reduce the cost and the size of the dc link, and hence reduces switching losses of the voltage source inverter. Besides the novelty of its topology, dynamic reactive power compensation capability is realized for the first time in the literature within HUPQC concept by achieving adaptively controlling dc-link voltage. The BiDC not only provides isolation and bidirectional power flow between the DVR and the SHAPF but also operates to keep the dc-link voltage of DVR constant against adaptively changing dc-link voltage of the SHAPF. In addition to these, a new hybrid voltage sag/swell detection algorithm based on the combination of the improved Clarke transformation and the enhanced phase-locked loop is developed and introduced. In order to verify the viability and effectiveness of the proposed HUPQC topology, experimental studies are carried out.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [112R028]
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under Project 112R028. Recommended for publication by Associate Editor Dehong Xu.
dc.identifier.doi10.1109/JESTPE.2019.2898369
dc.identifier.endpage2746
dc.identifier.issn2168-6777
dc.identifier.issn2168-6785
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85082750242
dc.identifier.scopusqualityQ1
dc.identifier.startpage2733
dc.identifier.urihttps://doi.org/10.1109/JESTPE.2019.2898369
dc.identifier.urihttps://hdl.handle.net/20.500.14669/3183
dc.identifier.volume8
dc.identifier.wosWOS:000554968300062
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Journal of Emerging and Selected Topics in Power Electronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectVoltage fluctuations
dc.subjectTopology
dc.subjectCapacitors
dc.subjectPower quality
dc.subjectPower harmonic filters
dc.subjectVoltage control
dc.subjectPower conversion
dc.subjectpower electronics
dc.subjectpower quality
dc.subjectpower system harmonics
dc.titleImplementation of a Novel Hybrid UPQC Topology Endowed With an Isolated Bidirectional DC-DC Converter at DC link
dc.typeArticle

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