Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Marcus V. M. [UNESP]
Data de Publicação: 2021
Outros Autores: Serrao Goncalves, Flavio A. [UNESP], Santos, Rafael Dos [UNESP], Marafao, Fernando P. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/COBEP53665.2021.9684108
http://hdl.handle.net/11449/234225
Resumo: The impedance source network inverters have interesting operational advantages over conventional inverters, allowing flexible operation as step-up/step-down converters, without the need to avoid simultaneous conduction of power switches located at the same inverter leg. In this context, inverters based on Y -type impedance networks have convenient features which solve several issues related to photovoltaic (PV) applications. Nevertheless, the non- minimum phase characteristics of such converter makes the control design complex. Therefore, this paper presents a complete modelling and control methodology which allows the integration of the Y-Source inverter (YSI) in a stand-alone single-phase photovoltaic generation application. The small-signal model for YSI is presented in detail together with design methodologies for the DC and AC side controllers. Moreover, the proposed control schemes were validated with computer simulations considering the Y -source inverter feeding both linear and non-linear loads.
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spelling Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV Systemimpedance source networkphotovoltaicsmall-signal modelY-Source InverterThe impedance source network inverters have interesting operational advantages over conventional inverters, allowing flexible operation as step-up/step-down converters, without the need to avoid simultaneous conduction of power switches located at the same inverter leg. In this context, inverters based on Y -type impedance networks have convenient features which solve several issues related to photovoltaic (PV) applications. Nevertheless, the non- minimum phase characteristics of such converter makes the control design complex. Therefore, this paper presents a complete modelling and control methodology which allows the integration of the Y-Source inverter (YSI) in a stand-alone single-phase photovoltaic generation application. The small-signal model for YSI is presented in detail together with design methodologies for the DC and AC side controllers. Moreover, the proposed control schemes were validated with computer simulations considering the Y -source inverter feeding both linear and non-linear loads.Institute of Science and Technology São Paulo State University (Unesp), SPInstitute of Science and Technology São Paulo State University (Unesp), SPUniversidade Estadual Paulista (UNESP)Rodrigues, Marcus V. M. [UNESP]Serrao Goncalves, Flavio A. [UNESP]Santos, Rafael Dos [UNESP]Marafao, Fernando P. [UNESP]2022-05-01T15:13:33Z2022-05-01T15:13:33Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/COBEP53665.2021.96841082021 Brazilian Power Electronics Conference, COBEP 2021.http://hdl.handle.net/11449/23422510.1109/COBEP53665.2021.96841082-s2.0-85125699813Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2021 Brazilian Power Electronics Conference, COBEP 2021info:eu-repo/semantics/openAccess2022-05-01T15:13:33Zoai:repositorio.unesp.br:11449/234225Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:35:19.918604Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
title Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
spellingShingle Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
Rodrigues, Marcus V. M. [UNESP]
impedance source network
photovoltaic
small-signal model
Y-Source Inverter
title_short Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
title_full Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
title_fullStr Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
title_full_unstemmed Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
title_sort Modelling and Controller Design for Y-Source Inverter Applied in Stand-Alone PV System
author Rodrigues, Marcus V. M. [UNESP]
author_facet Rodrigues, Marcus V. M. [UNESP]
Serrao Goncalves, Flavio A. [UNESP]
Santos, Rafael Dos [UNESP]
Marafao, Fernando P. [UNESP]
author_role author
author2 Serrao Goncalves, Flavio A. [UNESP]
Santos, Rafael Dos [UNESP]
Marafao, Fernando P. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Rodrigues, Marcus V. M. [UNESP]
Serrao Goncalves, Flavio A. [UNESP]
Santos, Rafael Dos [UNESP]
Marafao, Fernando P. [UNESP]
dc.subject.por.fl_str_mv impedance source network
photovoltaic
small-signal model
Y-Source Inverter
topic impedance source network
photovoltaic
small-signal model
Y-Source Inverter
description The impedance source network inverters have interesting operational advantages over conventional inverters, allowing flexible operation as step-up/step-down converters, without the need to avoid simultaneous conduction of power switches located at the same inverter leg. In this context, inverters based on Y -type impedance networks have convenient features which solve several issues related to photovoltaic (PV) applications. Nevertheless, the non- minimum phase characteristics of such converter makes the control design complex. Therefore, this paper presents a complete modelling and control methodology which allows the integration of the Y-Source inverter (YSI) in a stand-alone single-phase photovoltaic generation application. The small-signal model for YSI is presented in detail together with design methodologies for the DC and AC side controllers. Moreover, the proposed control schemes were validated with computer simulations considering the Y -source inverter feeding both linear and non-linear loads.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
2022-05-01T15:13:33Z
2022-05-01T15:13:33Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1109/COBEP53665.2021.9684108
2021 Brazilian Power Electronics Conference, COBEP 2021.
http://hdl.handle.net/11449/234225
10.1109/COBEP53665.2021.9684108
2-s2.0-85125699813
url http://dx.doi.org/10.1109/COBEP53665.2021.9684108
http://hdl.handle.net/11449/234225
identifier_str_mv 2021 Brazilian Power Electronics Conference, COBEP 2021.
10.1109/COBEP53665.2021.9684108
2-s2.0-85125699813
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2021 Brazilian Power Electronics Conference, COBEP 2021
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128831071977472

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