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A Unified Differential Mode Noise Estimation Method and Filter Size Comparison in Single-Phase Multileg and Multilevel Totem-Pole PFC Converters

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dc.contributor.authorTausif, Ali
dc.contributor.authorDusmez, Serkan
dc.date.accessioned2026-06-27T14:47:59Z
dc.date.issued2023
dc.description.abstractWide-bandgap power devices have enabled single-phase totem-pole (TP) power factor correction (PFC) converter designs to be switched at several tens of kilohertz under hard-switching and hundreds of kilohertz under soft-switching. It is straightforward to analyze and compare the volume of boost inductor for TP PFC converters having multileg and multilevel configurations operating under continuous-conduction-mode (CCM) and critical-conduction-mode (CrM) at various switching frequencies; however, the impact of topology and switching frequency selections remains unchallenged for generated differential mode (DM) noise. This article proposes a unified and generalized DM noise estimation method for multileg, and multilevel TP PFC converters operated under both CCM and CrM operation modes. The method has been verified with simulation results obtained from various TP PFC topologies, as well as experimental results obtained from single-leg CCM and 4-Level CCM TP PFC converters. The empirically determined boxed sizes of DM filters have been compared among various TP PFC topologies, and the best switching frequency for each topology has been determined with the integration of boost inductor volume comparison.en
dc.description.sponsorshipEuropean Union [101031029]
dc.description.sponsorship2232 International Fellowship for Outstanding Researchers Program of TUBITAK [118C374]
dc.description.sponsorshipMarie Curie Actions (MSCA) [101031029] Funding Source: Marie Curie Actions (MSCA)
dc.description.urihttps://doi.org/10.1109/tpel.2023.3255543
dc.identifier.doi10.1109/tpel.2023.3255543
dc.identifier.eissn1941-0107
dc.identifier.endpage7206
dc.identifier.issn0885-8993
dc.identifier.issue6
dc.identifier.startpage7197
dc.identifier.urihttps://hdl.handle.net/20.500.14981/64921
dc.identifier.volume38
dc.identifier.wos000975437000053
dc.language.isoeng
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofIEEE TRANSACTIONS ON POWER ELECTRONICS
dc.rightsopenAccess
dc.subjectPower harmonic filters
dc.subjectTopology
dc.subjectHarmonic analysis
dc.subjectSwitching frequency
dc.subjectEstimation
dc.subjectCustomer relationship management
dc.subjectInductors
dc.subjectDifferential-mode (DM) filter
dc.subjectDM noise
dc.subjectelectromagnetic interference (EMI)
dc.subjectinterleaved
dc.subjectmultilevel
dc.subjectpower factor correction (PFC)
dc.subjectswitched-mode power supply
dc.subjecttotem-pole (TP)
dc.subjectEMI
dc.subjectDENSITY
dc.subjectEngineering
dc.titleA Unified Differential Mode Noise Estimation Method and Filter Size Comparison in Single-Phase Multileg and Multilevel Totem-Pole PFC Converters
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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