Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/TIA.2016.2642883 http://hdl.handle.net/11449/165617 |
Resumo: | Due to the absence of communication needs and great reliability, the droop-control technique is a great choice for controlling of inverters that are subjected to load sharing or to work in an islanded mode. On the other hand, current-controlled inverters are often used in grid-connected systems due to their fast response to power the implementation of maximum power point tracking (MPPT) algorithms to maximize the power extracted from these systems. However, the application of such algorithms in grid-connected droop-controlled systems is hampered by differences in the dynamic responses of the respective techniques. In this context, this study presents the development of a strategy that enables a push-pull converter controlled by MPPT and a low-power plug and play grid-connected inverter governed by droop control to operate stably even under variations in solar radiation. The goal is achieved based on the following two approaches: designing the dc-link capacitor properly and using a control loop in order to adapt the droop curves in accordance with the available input power. Theoretical analysis and experimental results have proven the viability of the approach. |
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Procedure to Match the Dynamic Response of MPPT and Droop-Controlled MicroinvertersCapacitor sizingdroop-controlled invertersphotovoltaic (PV) systemsDue to the absence of communication needs and great reliability, the droop-control technique is a great choice for controlling of inverters that are subjected to load sharing or to work in an islanded mode. On the other hand, current-controlled inverters are often used in grid-connected systems due to their fast response to power the implementation of maximum power point tracking (MPPT) algorithms to maximize the power extracted from these systems. However, the application of such algorithms in grid-connected droop-controlled systems is hampered by differences in the dynamic responses of the respective techniques. In this context, this study presents the development of a strategy that enables a push-pull converter controlled by MPPT and a low-power plug and play grid-connected inverter governed by droop control to operate stably even under variations in solar radiation. The goal is achieved based on the following two approaches: designing the dc-link capacitor properly and using a control loop in order to adapt the droop curves in accordance with the available input power. Theoretical analysis and experimental results have proven the viability of the approach.Univ Fed Mato Grosso do Sul, Elect Engn Dept, BR-79074460 Campo Grande, BrazilUniv Fed Itajuba, Elect Engn Dept, BR-37500903 Itajuba, BrazilSao Paulo Fed Inst Educ Sci & Technol, BR-01109010 Presidente Epitacio, BrazilEcole Technol Super, Elect Engn Dept, Montreal, PQ H3C 1K3, CanadaUniv Estadual Paulista, Fac Engn Ilha Solteira, BR-15385000 Ilha Solteira, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, BR-15385000 Ilha Solteira, BrazilIeee-inst Electrical Electronics Engineers IncUniversidade Federal de Mato Grosso do Sul (UFMS)Univ Fed ItajubaSao Paulo Fed Inst Educ Sci & TechnolEcole Technol SuperUniversidade Estadual Paulista (Unesp)Godoy, Ruben BarrosBizarro, Douglas Buytendorp [UNESP]Andrade, Elvey Tessaro deSoares, Jurandir de OliveiraMarcondes Justino Ribeiro, Pedro EugenioCarniato, Leonardo A.Kimpara, Marcio L. M.Pinto, Joao O. P.Al-Haddad, KamalCanesin, Carlos Alberto [UNESP]2018-11-28T12:40:20Z2018-11-28T12:40:20Z2017-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2358-2368application/pdfhttp://dx.doi.org/10.1109/TIA.2016.2642883Ieee Transactions On Industry Applications. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 53, n. 3, p. 2358-2368, 2017.0093-9994http://hdl.handle.net/11449/16561710.1109/TIA.2016.2642883WOS:000402062600063WOS000402062600063.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIeee Transactions On Industry Applications1,020info:eu-repo/semantics/openAccess2024-07-04T19:06:26Zoai:repositorio.unesp.br:11449/165617Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:52:05.944731Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters |
title |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters |
spellingShingle |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters Godoy, Ruben Barros Capacitor sizing droop-controlled inverters photovoltaic (PV) systems |
title_short |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters |
title_full |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters |
title_fullStr |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters |
title_full_unstemmed |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters |
title_sort |
Procedure to Match the Dynamic Response of MPPT and Droop-Controlled Microinverters |
author |
Godoy, Ruben Barros |
author_facet |
Godoy, Ruben Barros Bizarro, Douglas Buytendorp [UNESP] Andrade, Elvey Tessaro de Soares, Jurandir de Oliveira Marcondes Justino Ribeiro, Pedro Eugenio Carniato, Leonardo A. Kimpara, Marcio L. M. Pinto, Joao O. P. Al-Haddad, Kamal Canesin, Carlos Alberto [UNESP] |
author_role |
author |
author2 |
Bizarro, Douglas Buytendorp [UNESP] Andrade, Elvey Tessaro de Soares, Jurandir de Oliveira Marcondes Justino Ribeiro, Pedro Eugenio Carniato, Leonardo A. Kimpara, Marcio L. M. Pinto, Joao O. P. Al-Haddad, Kamal Canesin, Carlos Alberto [UNESP] |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Mato Grosso do Sul (UFMS) Univ Fed Itajuba Sao Paulo Fed Inst Educ Sci & Technol Ecole Technol Super Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Godoy, Ruben Barros Bizarro, Douglas Buytendorp [UNESP] Andrade, Elvey Tessaro de Soares, Jurandir de Oliveira Marcondes Justino Ribeiro, Pedro Eugenio Carniato, Leonardo A. Kimpara, Marcio L. M. Pinto, Joao O. P. Al-Haddad, Kamal Canesin, Carlos Alberto [UNESP] |
dc.subject.por.fl_str_mv |
Capacitor sizing droop-controlled inverters photovoltaic (PV) systems |
topic |
Capacitor sizing droop-controlled inverters photovoltaic (PV) systems |
description |
Due to the absence of communication needs and great reliability, the droop-control technique is a great choice for controlling of inverters that are subjected to load sharing or to work in an islanded mode. On the other hand, current-controlled inverters are often used in grid-connected systems due to their fast response to power the implementation of maximum power point tracking (MPPT) algorithms to maximize the power extracted from these systems. However, the application of such algorithms in grid-connected droop-controlled systems is hampered by differences in the dynamic responses of the respective techniques. In this context, this study presents the development of a strategy that enables a push-pull converter controlled by MPPT and a low-power plug and play grid-connected inverter governed by droop control to operate stably even under variations in solar radiation. The goal is achieved based on the following two approaches: designing the dc-link capacitor properly and using a control loop in order to adapt the droop curves in accordance with the available input power. Theoretical analysis and experimental results have proven the viability of the approach. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05-01 2018-11-28T12:40:20Z 2018-11-28T12:40:20Z |
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 |
http://dx.doi.org/10.1109/TIA.2016.2642883 Ieee Transactions On Industry Applications. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 53, n. 3, p. 2358-2368, 2017. 0093-9994 http://hdl.handle.net/11449/165617 10.1109/TIA.2016.2642883 WOS:000402062600063 WOS000402062600063.pdf |
url |
http://dx.doi.org/10.1109/TIA.2016.2642883 http://hdl.handle.net/11449/165617 |
identifier_str_mv |
Ieee Transactions On Industry Applications. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 53, n. 3, p. 2358-2368, 2017. 0093-9994 10.1109/TIA.2016.2642883 WOS:000402062600063 WOS000402062600063.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ieee Transactions On Industry Applications 1,020 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2358-2368 application/pdf |
dc.publisher.none.fl_str_mv |
Ieee-inst Electrical Electronics Engineers Inc |
publisher.none.fl_str_mv |
Ieee-inst Electrical Electronics Engineers Inc |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808129131255169024 |