Evaluation of single-phase interlinking converter topologies for hybrid AC/DC microgrids considering efficiency and cost

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dc.creatorMágno Otton Schneider
dc.creatorThiago Ribeiro de Oliveira
dc.creatorEduardo Moreira Vicente
dc.date.accessioned2025-05-27T14:20:39Z
dc.date.accessioned2025-09-09T00:55:39Z
dc.date.available2025-05-27T14:20:39Z
dc.date.issued2023
dc.identifier.doi10.1007/s00202-023-01917-0
dc.identifier.issn09487921
dc.identifier.urihttps://hdl.handle.net/1843/82519
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofElectrical Engineering
dc.rightsAcesso Restrito
dc.subjectEnergia elétrica - Distribuição
dc.subject.otherHigh-performance converters ·
dc.subject.otherSiC MOSFETs
dc.subject.otherMicrogrids, Energy Grids and Networks, Mechanical Power Engineering, Power Electronics, Power Stations, Two-hybrid system, Electrical Power Engineering
dc.subject.otherOptimal converter design
dc.titleEvaluation of single-phase interlinking converter topologies for hybrid AC/DC microgrids considering efficiency and cost
dc.typeArtigo de periódico
local.citation.spage1432-0487
local.citation.volume1
local.description.resumoThe present work aims to evaluate several classical topologies of a 10kW single-phase converter for hybrid AC-DC microgrids considering cost and efficiency. The main objective is to evaluate the optimal configuration of a two-stage interlinking converter for a microgrid with 220V AC and 380V DC buses. To define this solution, a set of 384 combinations of converter topologies and power switch technologies (Si IGBT and SiC MOSFET) were considered. The PSIM Thermal Module was used to estimate the power switch losses for each configuration and a MATLAB inductor sizing routine was built to design the magnetization and obtain the power losses. Through Pareto Boundary analysis it was possible to observe optimal solutions using full-IGBT, full-SiC and hybrid converters, where the combination of Full-Bridge/Half-Bridge topologies had the best cost vs. efficiency ratio.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s00202-023-01917-0

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