A comparative efficiency study on bidirectional grid interface converters applied to low power DC nanogrids

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dc.creatorHans Hoffmann Sathler
dc.creatorLara Hoffmann Sathler
dc.creatorFrederico L. F. Marcelino
dc.creatorThiago R. de Oliveira
dc.creatorSeleme Isaac Seleme Júnior
dc.creatorPedro Francisco Donoso-Garcia
dc.date.accessioned2025-03-27T16:08:56Z
dc.date.accessioned2025-09-08T22:58:15Z
dc.date.available2025-03-27T16:08:56Z
dc.date.issued2017
dc.identifier.doi10.1109/COBEP.2017.8257219
dc.identifier.urihttps://hdl.handle.net/1843/81010
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBrazilian Power Electronics Conference (COBEP)
dc.rightsAcesso Restrito
dc.subjectConversores eletrônicos
dc.subjectConversores de corrente elétrica
dc.subject.otherTopology , Insulated gate bipolar transistors , MOSFET , Switches , Inductors , Buildings , Switching loss
dc.subject.otherDC Microgrids , Bidirectional converter , fullbridge , NPC
dc.subject.otherBidirectional Converter , Interface Converter , Bidirectional Interface , Power Grid , Microgrid , Bus Voltage , Utility Grid , Point Of Common Coupling , Dc Microgrid , Grid Code , Maximum Temperature , Output Power , Conversion Efficiency , Total Power , Power Loss , Worst-case Scenario , Switching Frequency , Conduction Loss , Silicon Carbide , Switching Loss , Dc System , Gallium Nitride , Loss Of Induction , Converter Topology , Core Loss , Copper Loss , Full-bridge Converter , Commercial Buildings , Proximity Effect
dc.titleA comparative efficiency study on bidirectional grid interface converters applied to low power DC nanogrids
dc.typeArtigo de evento
local.citation.epage6
local.citation.spage1
local.description.resumoThis paper describes a comparative efficiency study of different topologies for the bidirectional grid interface converter (BGIC) for applications in DC microgrids, which manage the power flow between the utility grid and the DC microgrid with the intent to regulate the main DC bus voltage and simultaneously ensure grid code compliance at the point of common coupling. In this area a lot of studies emerged to improve renewable energy integration with electrical grid and increase the entire system efficiency. For efficiency analysis, semiconductors and inductors losses were considered based on datasheets information. MOSFETs usage was considered in order to verify the efficiency increasing against IGBTs for BGIC application.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICA
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://ieeexplore.ieee.org/document/8257219

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