Investigation of the effects of different operating regions of ZVS LLC resonant converter on the converter performance

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dc.authoridnacar, salih/0000-0003-4843-9648
dc.contributor.authorNacar, Salih
dc.contributor.authorOncu, Selim
dc.date.accessioned2024-09-29T16:06:49Z
dc.date.available2024-09-29T16:06:49Z
dc.date.issued2024
dc.departmentKarabük Üniversitesien_US
dc.description.abstractFM controlled ZVS LLC resonant converter operates with low switching losses at high switching frequencies for a wide input voltage range. To obtain a constant output voltage against varying input voltage and load, the DC voltage gain of the converter, hence its operating intervals, needs to be changed. In different operating intervals, many operating parameters change besides the DC voltage gain of the converter. In this study, ZVS operating intervals of the converter are compared in terms of efficiency, switch stresses, and soft switching for constant output voltage against varying input voltage and load. The prototype circuit of the converter with the input voltage range of 80-120 V, nominal input voltage of 100 V, and output voltage of 8 V is established. The measurement results obtained from the prototype circuit for much different input voltage and load values are presented comparatively. The effect of different ZVS operating intervals on the operating parameters of the converter is revealed in many ways. Moreover, it is observed that the operating performance of the converter around series resonance frequency is better than the operating frequencies far from this frequency value.en_US
dc.identifier.doi10.2339/politeknik.1089364
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issue1en_US
dc.identifier.trdizinid1227711en_US
dc.identifier.urihttps://doi.org/10.2339/politeknik.1089364
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1227711
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7060
dc.identifier.volume27en_US
dc.identifier.wosWOS:000831296300001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isotren_US
dc.publisherGazi Univen_US
dc.relation.ispartofJournal of Polytechnic-Politeknik Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectLLC resonant converteren_US
dc.subjectZVSen_US
dc.subjectFM controlen_US
dc.subjectsoft switchingen_US
dc.titleInvestigation of the effects of different operating regions of ZVS LLC resonant converter on the converter performanceen_US
dc.title.alternativeZVS LLC Rezonans Dönüştürücünün Farklı Çalışma Aralıklarının Dönüştürücü Performansına Etkilerinin İncelenmesien_US
dc.typeArticleen_US

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