A High Gain Switched-Inductor-Capacitor DC-DC Boost Converter for Photovoltaic-Based Micro-Grid Applications

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dc.authorid0000-0003-2234-3453
dc.contributor.authorErtekin, Davut
dc.date.accessioned2026-02-08T15:15:52Z
dc.date.available2026-02-08T15:15:52Z
dc.date.issued2024
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractMaximum power point tracking (MPPT) systems are being developed to produce switching pulses with proper duty ratios for power switches to exert photovoltaic (PV) panels under maximum instantaneous generated power, usually through a traditional DC-DC boost converter. The fundamental issue, particularly for micro-grid and small-scale green DC or AC energy applications, is that the voltage supplied by the MPPT boost converter is insufficient. In order to increase resulting MPP voltage, this research proposes a new high-voltage gain DC-DC boost converter for a cascade connection with an MPPT boost converter. Input side of the proposed converter employs a switched-inductor cell to reduce input current source ripples which is a critical problem in PV systems for high-reliability applications. Additionally, a switched-capacitor cell is used at the converter's output side to boost voltage gain and reduce voltage stress across converter's power switches, which is a crucial factor for longer life of PV panel and proposed converter components, particularly semiconductor devices. Performance of the converter is assessed while taking into account variations in irradiation and temperature brought on by changing weather conditions. A prototype converter at a laboratory scale is utilized and examined. Outcomes of hardware tests support the findings of theoretical and simulation studies.
dc.identifier.doi10.17775/CSEEJPES.2022.08440
dc.identifier.endpage2410
dc.identifier.issn2096-0042
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85218423718
dc.identifier.scopusqualityQ1
dc.identifier.startpage2398
dc.identifier.urihttps://doi.org/10.17775/CSEEJPES.2022.08440
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5992
dc.identifier.volume10
dc.identifier.wosWOS:001382523700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherChina Electric Power Research Inst
dc.relation.ispartofCsee Journal of Power and Energy Systems
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzWOS_KA_20260207
dc.subjectVoltage
dc.subjectSwitching circuits
dc.subjectSwitches
dc.subjectVoltage control
dc.subjectInductors
dc.subjectVoltage measurement
dc.subjectTopology
dc.subjectBoost converter
dc.subjectgrid and micro-grid applications
dc.subjectmaximum power point tracking
dc.subjectsolar energy
dc.titleA High Gain Switched-Inductor-Capacitor DC-DC Boost Converter for Photovoltaic-Based Micro-Grid Applications
dc.typeArticle

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