Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter

Detalhes bibliográficos
Autor(a) principal: Mendes, André P.
Data de Publicação: 2021
Outros Autores: Baptista, Bruno, Perdigão , Marina S., Mendes, André M. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://doi.org/10.34630/neutroaterra.vi23.4457
Resumo: This paper presents an analysis for the experimental set up of a double toroid variable inductor (VI) that is fed by a DC-DC converter. The main objective is to analyze the behaviour of the VI for different power levels, in particular the influence of the control circuit to regulate the inductance of the main winding. By observing the waveform of the main current winding, it is possible to demonstrate the ability to increase or decrease the inductance value. A variable inductor is typically used from linear to saturated state and presents an inversely proportional inductance as a function of the main winding current. By employing this current-controlled double toroid VI it is possible to have both an inductance increase and inductance decrease as a function of the control current by regulating the reluctance of the magnetic cores.
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spelling Experimental analysis of a DC current-controlled variable inductor in a DC-DC converterThis paper presents an analysis for the experimental set up of a double toroid variable inductor (VI) that is fed by a DC-DC converter. The main objective is to analyze the behaviour of the VI for different power levels, in particular the influence of the control circuit to regulate the inductance of the main winding. By observing the waveform of the main current winding, it is possible to demonstrate the ability to increase or decrease the inductance value. A variable inductor is typically used from linear to saturated state and presents an inversely proportional inductance as a function of the main winding current. By employing this current-controlled double toroid VI it is possible to have both an inductance increase and inductance decrease as a function of the control current by regulating the reluctance of the magnetic cores.Instituto Superior de Engenharia do Porto2021-11-12T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.34630/neutroaterra.vi23.4457oai:oai.parc.ipp.pt:article/4457Neutro à Terra; No. 23 (2019): Revista Técnico-Científica (Primeiro Semestre); 61-69Neutro à Terra; N.º 23 (2019): Revista Técnico-Científica (Primeiro Semestre); 61-691647-5496reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttps://parc.ipp.pt/index.php/neutroaterra/article/view/4457https://doi.org/10.34630/neutroaterra.vi23.4457https://parc.ipp.pt/index.php/neutroaterra/article/view/4457/2213https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessMendes, André P.Baptista, BrunoPerdigão , Marina S.Mendes, André M. S.2022-09-22T10:29:49Zoai:oai.parc.ipp.pt:article/4457Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:57:47.938703Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
title Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
spellingShingle Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
Mendes, André P.
title_short Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
title_full Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
title_fullStr Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
title_full_unstemmed Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
title_sort Experimental analysis of a DC current-controlled variable inductor in a DC-DC converter
author Mendes, André P.
author_facet Mendes, André P.
Baptista, Bruno
Perdigão , Marina S.
Mendes, André M. S.
author_role author
author2 Baptista, Bruno
Perdigão , Marina S.
Mendes, André M. S.
author2_role author
author
author
dc.contributor.author.fl_str_mv Mendes, André P.
Baptista, Bruno
Perdigão , Marina S.
Mendes, André M. S.
description This paper presents an analysis for the experimental set up of a double toroid variable inductor (VI) that is fed by a DC-DC converter. The main objective is to analyze the behaviour of the VI for different power levels, in particular the influence of the control circuit to regulate the inductance of the main winding. By observing the waveform of the main current winding, it is possible to demonstrate the ability to increase or decrease the inductance value. A variable inductor is typically used from linear to saturated state and presents an inversely proportional inductance as a function of the main winding current. By employing this current-controlled double toroid VI it is possible to have both an inductance increase and inductance decrease as a function of the control current by regulating the reluctance of the magnetic cores.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-12T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://doi.org/10.34630/neutroaterra.vi23.4457
oai:oai.parc.ipp.pt:article/4457
url https://doi.org/10.34630/neutroaterra.vi23.4457
identifier_str_mv oai:oai.parc.ipp.pt:article/4457
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://parc.ipp.pt/index.php/neutroaterra/article/view/4457
https://doi.org/10.34630/neutroaterra.vi23.4457
https://parc.ipp.pt/index.php/neutroaterra/article/view/4457/2213
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Superior de Engenharia do Porto
publisher.none.fl_str_mv Instituto Superior de Engenharia do Porto
dc.source.none.fl_str_mv Neutro à Terra; No. 23 (2019): Revista Técnico-Científica (Primeiro Semestre); 61-69
Neutro à Terra; N.º 23 (2019): Revista Técnico-Científica (Primeiro Semestre); 61-69
1647-5496
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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