Conductance control for electromagnetic-compatible induction heating appliances

The design requirements of induction hobs are strongly restricted by efficiency, heating performance, cost, the generation of acoustic noise, and electromagnetic compatibility (EMC). These two latter topics, cost and EMC, motivated the research presented in this article. The different levels at whic...

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Detalles Bibliográficos
Autores: Villa, Jorge, Dominguez, Alberto, Barragan, Luis A., Artigas, Jose I., Español, Jorge, Navarro, Denis
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2022
País:España
Institución:Universidad de Zaragoza
Repositorio:Zaguán. Repositorio Digital de la Universidad de Zaragoza
OAI Identifier:oai:zaguan.unizar.es:110665
Acceso en línea:http://zaguan.unizar.es/record/110665
Access Level:acceso abierto
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spelling Conductance control for electromagnetic-compatible induction heating appliancesVilla, JorgeDominguez, AlbertoBarragan, Luis A.Artigas, Jose I.Español, JorgeNavarro, DenisThe design requirements of induction hobs are strongly restricted by efficiency, heating performance, cost, the generation of acoustic noise, and electromagnetic compatibility (EMC). These two latter topics, cost and EMC, motivated the research presented in this article. The different levels at which the equivalent load of the induction hob is excited generate a variation of the equivalent impedance throughout the grid period even if all the other parameters are kept constant. This can cause a nonsinusoidal consumption of the grid current which goes against the compliance with EMC standards. This article proposes an online controller which controls the conductance seen by the inverter by only modifying the switching frequency throughout the bus period. This greatly reduces the harmonic distortion of the grid current, no matter what is the type of the vessel used. Moreover, it requires neither power-factor correction rectifiers nor any additional circuitry and it has a faster dynamic response with respect to the traditional solutions used in induction hobs due to its higher bandwidth.2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://zaguan.unizar.es/record/110665reponame:Zaguán. Repositorio Digital de la Universidad de Zaragozainstname:Universidad de ZaragozaInglésinfo:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2019-103939RB-I00info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/RTC-2017-5965-6info:eu-repo/grantAgreement/ES/MICINN-AEI/PTQ-17-09045info:eu-repo/semantics/openAccessoai:zaguan.unizar.es:1106652026-05-29T13:59:51Z
dc.title.none.fl_str_mv Conductance control for electromagnetic-compatible induction heating appliances
title Conductance control for electromagnetic-compatible induction heating appliances
spellingShingle Conductance control for electromagnetic-compatible induction heating appliances
Villa, Jorge
title_short Conductance control for electromagnetic-compatible induction heating appliances
title_full Conductance control for electromagnetic-compatible induction heating appliances
title_fullStr Conductance control for electromagnetic-compatible induction heating appliances
title_full_unstemmed Conductance control for electromagnetic-compatible induction heating appliances
title_sort Conductance control for electromagnetic-compatible induction heating appliances
dc.creator.none.fl_str_mv Villa, Jorge
Dominguez, Alberto
Barragan, Luis A.
Artigas, Jose I.
Español, Jorge
Navarro, Denis
author Villa, Jorge
author_facet Villa, Jorge
Dominguez, Alberto
Barragan, Luis A.
Artigas, Jose I.
Español, Jorge
Navarro, Denis
author_role author
author2 Dominguez, Alberto
Barragan, Luis A.
Artigas, Jose I.
Español, Jorge
Navarro, Denis
author2_role author
author
author
author
author
description The design requirements of induction hobs are strongly restricted by efficiency, heating performance, cost, the generation of acoustic noise, and electromagnetic compatibility (EMC). These two latter topics, cost and EMC, motivated the research presented in this article. The different levels at which the equivalent load of the induction hob is excited generate a variation of the equivalent impedance throughout the grid period even if all the other parameters are kept constant. This can cause a nonsinusoidal consumption of the grid current which goes against the compliance with EMC standards. This article proposes an online controller which controls the conductance seen by the inverter by only modifying the switching frequency throughout the bus period. This greatly reduces the harmonic distortion of the grid current, no matter what is the type of the vessel used. Moreover, it requires neither power-factor correction rectifiers nor any additional circuitry and it has a faster dynamic response with respect to the traditional solutions used in induction hobs due to its higher bandwidth.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://zaguan.unizar.es/record/110665
url http://zaguan.unizar.es/record/110665
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2019-103939RB-I00
info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/RTC-2017-5965-6
info:eu-repo/grantAgreement/ES/MICINN-AEI/PTQ-17-09045
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv
publisher.none.fl_str_mv
dc.source.none.fl_str_mv reponame:Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname:Universidad de Zaragoza
instname_str Universidad de Zaragoza
reponame_str Zaguán. Repositorio Digital de la Universidad de Zaragoza
collection Zaguán. Repositorio Digital de la Universidad de Zaragoza
repository.name.fl_str_mv
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