The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation

Detalhes bibliográficos
Ano de defesa: 2025
Autor(a) principal: Henrique Thomaselli Teichert
Orientador(a): Não Informado pela instituição
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
dARK ID: ark:/33523/001300000w39n
Idioma: eng
Instituição de defesa: Não Informado pela instituição
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Dual Active Bridge
Single Phase-Shift
Dual Phase-Shift
Algoritmo
Esforços de Corrente
Link de acesso: https://repositorio.udesc.br/handle/UDESC/23484
Resumo: The Dual Active Bridge (DAB) is a DC-DC power converter which offers bidirectional power flow, galvanic isolation and natural soft-switching. Such characteristics are interesting for applications like electric vehicles, energy storage systems and DC distribution/transmission grids. In this Master’s thesis, an in-depth circuit analysis of the DAB converter employing its simplest modulation (Single Phase-Shift) is done, presenting steady-state waveforms, deriving equations of important parameters for converter design and explaining concepts like circulating power and soft-switching. A 600 W prototype is built for experimental validation of the mathematical model. Furthermore, an automatic algorithm for the Dual Phase-Shift modulation named mCSPT is proposed for reducing the current stress in the transformer and the power switches. The algorithm is validated by both simulation and experimental results.
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spelling The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS ModulationO Conversor Dual Active Bridge: Um Estudo da Modulação SPS e Um Algoritmo de Redução dos Esforços de Corrente para Modulação DPSDual Active BridgeSingle Phase-ShiftDual Phase-ShiftAlgoritmoEsforços de CorrenteThe Dual Active Bridge (DAB) is a DC-DC power converter which offers bidirectional power flow, galvanic isolation and natural soft-switching. Such characteristics are interesting for applications like electric vehicles, energy storage systems and DC distribution/transmission grids. In this Master’s thesis, an in-depth circuit analysis of the DAB converter employing its simplest modulation (Single Phase-Shift) is done, presenting steady-state waveforms, deriving equations of important parameters for converter design and explaining concepts like circulating power and soft-switching. A 600 W prototype is built for experimental validation of the mathematical model. Furthermore, an automatic algorithm for the Dual Phase-Shift modulation named mCSPT is proposed for reducing the current stress in the transformer and the power switches. The algorithm is validated by both simulation and experimental results.Yales Rômulo de NovaesHenrique Thomaselli Teichert2025-10-02T12:37:00Z2025info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis197application/pdfHenrique Thomaselli Teichert. <b>The Dual Active Bridge Converter</b>: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation. 2025. Dissertação (Programa de Pós-Graduação em Engenharia Elétrica) - Udesc, Joinville, 2025. Disponível em: https://repositorio.udesc.br/handle/UDESC/23484. Acesso em: insira aqui a data de acesso ao material. Ex: 18 fev. 2025.https://repositorio.udesc.br/handle/UDESC/23484ark:/33523/001300000w39nAttribution-NonCommercial-ShareAlike 4.0 Brazilhttp://creativecommons.org/licenses/by-nc-sa/4.0/br/info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UDESCinstname:Universidade do Estado de Santa Catarina (UDESC)instacron:UDESC2025-10-03T06:01:31Zoai:repositorio.udesc.br:UDESC/23484Biblioteca Digital de Teses e Dissertaçõeshttps://pergamumweb.udesc.br/biblioteca/index.phpPRIhttps://repositorio-api.udesc.br/server/oai/requestri@udesc.bropendoar:63912025-10-03T06:01:31Repositório Institucional da UDESC - Universidade do Estado de Santa Catarina (UDESC)false
dc.title.none.fl_str_mv The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
O Conversor Dual Active Bridge: Um Estudo da Modulação SPS e Um Algoritmo de Redução dos Esforços de Corrente para Modulação DPS
title The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
spellingShingle The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
Henrique Thomaselli Teichert
Dual Active Bridge
Single Phase-Shift
Dual Phase-Shift
Algoritmo
Esforços de Corrente
title_short The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
title_full The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
title_fullStr The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
title_full_unstemmed The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
title_sort The Dual Active Bridge Converter: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation
author Henrique Thomaselli Teichert
author_facet Henrique Thomaselli Teichert
author_role author
dc.contributor.none.fl_str_mv Yales Rômulo de Novaes
dc.contributor.author.fl_str_mv Henrique Thomaselli Teichert
dc.subject.por.fl_str_mv Dual Active Bridge
Single Phase-Shift
Dual Phase-Shift
Algoritmo
Esforços de Corrente
topic Dual Active Bridge
Single Phase-Shift
Dual Phase-Shift
Algoritmo
Esforços de Corrente
description The Dual Active Bridge (DAB) is a DC-DC power converter which offers bidirectional power flow, galvanic isolation and natural soft-switching. Such characteristics are interesting for applications like electric vehicles, energy storage systems and DC distribution/transmission grids. In this Master’s thesis, an in-depth circuit analysis of the DAB converter employing its simplest modulation (Single Phase-Shift) is done, presenting steady-state waveforms, deriving equations of important parameters for converter design and explaining concepts like circulating power and soft-switching. A 600 W prototype is built for experimental validation of the mathematical model. Furthermore, an automatic algorithm for the Dual Phase-Shift modulation named mCSPT is proposed for reducing the current stress in the transformer and the power switches. The algorithm is validated by both simulation and experimental results.
publishDate 2025
dc.date.none.fl_str_mv 2025-10-02T12:37:00Z
2025
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv Henrique Thomaselli Teichert. <b>The Dual Active Bridge Converter</b>: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation. 2025. Dissertação (Programa de Pós-Graduação em Engenharia Elétrica) - Udesc, Joinville, 2025. Disponível em: https://repositorio.udesc.br/handle/UDESC/23484. Acesso em: insira aqui a data de acesso ao material. Ex: 18 fev. 2025.
https://repositorio.udesc.br/handle/UDESC/23484
dc.identifier.dark.fl_str_mv ark:/33523/001300000w39n
identifier_str_mv Henrique Thomaselli Teichert. <b>The Dual Active Bridge Converter</b>: A Study on SPS Modulation and a Current Stress Reduction Algorithm for DPS Modulation. 2025. Dissertação (Programa de Pós-Graduação em Engenharia Elétrica) - Udesc, Joinville, 2025. Disponível em: https://repositorio.udesc.br/handle/UDESC/23484. Acesso em: insira aqui a data de acesso ao material. Ex: 18 fev. 2025.
ark:/33523/001300000w39n
url https://repositorio.udesc.br/handle/UDESC/23484
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution-NonCommercial-ShareAlike 4.0 Brazil
http://creativecommons.org/licenses/by-nc-sa/4.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-ShareAlike 4.0 Brazil
http://creativecommons.org/licenses/by-nc-sa/4.0/br/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 197
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UDESC
instname:Universidade do Estado de Santa Catarina (UDESC)
instacron:UDESC
instname_str Universidade do Estado de Santa Catarina (UDESC)
instacron_str UDESC
institution UDESC
reponame_str Repositório Institucional da UDESC
collection Repositório Institucional da UDESC
repository.name.fl_str_mv Repositório Institucional da UDESC - Universidade do Estado de Santa Catarina (UDESC)
repository.mail.fl_str_mv ri@udesc.br
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