Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network

An efficient monitoring and control system for solar photovoltaic modules, which combines the use of a non-linear MPPT backstepping controller with a custom wireless sensor network (WSN) has been developed. The infrastructure consists of a wireless smart photovoltaic system (WSPS) and a wireless cen...

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Autores: Delgado Martín, Aránzazu, Cano, Juan M., Medina García, Jonathan, Gómez Galán, Juan Antonio, Rodríguez Vázquez, Jesús
Formato: artículo
Fecha de publicación:2020
País:España
Recursos:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:inglés
OAI Identifier:oai:ariasmontano.uhu.es:10272/18313
Acesso em linha:http://hdl.handle.net/10272/18313
Access Level:acceso abierto
Palavra-chave:Backstepping control
Photovoltaic monitoring systems
IEEE 802.15.4 communication
Wireless sensor network
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spelling Centralized MPPT Controller System of PV Modules by a Wireless Sensor NetworkDelgado Martín, AránzazuCano, Juan M.Medina García, JonathanGómez Galán, Juan AntonioRodríguez Vázquez, JesúsBackstepping controlPhotovoltaic monitoring systemsIEEE 802.15.4 communicationWireless sensor networkAn efficient monitoring and control system for solar photovoltaic modules, which combines the use of a non-linear MPPT backstepping controller with a custom wireless sensor network (WSN) has been developed. The infrastructure consists of a wireless smart photovoltaic system (WSPS) and a wireless centralized control system (WCC). The data of sensing, coordination and control is handled by using a WSN based on IEEE 802.15.4 technology in beacon enable mode and with guaranteed time slot. This assures the data transmission and a synchronous acquisition, which are critical elements in a wireless photovoltaic monitoring system. All measured data is gathered by an autonomous, compact and low-cost sensor node installed in each PV module, and it is transferred to the coordinator node. The power consumption of the sensor node represents only 0.25% of the power delivered by the photovoltaic module. A backstepping controller to track the Maximum Power Point (MPP) by means of a buck-boost converter derives the reference parameters to return to each PV module accordingly. The wireless solution uses low latency techniques to achieve a real-time monitoring and a stable performance of the controller. The centralized control identifies all the network nodes and significantly simplifies the maintenance operations. Experimental validation shows the robustness against interference and security in the wireless data transmission and confirms the feasibility of the proposed wireless sensor system in tracking the maximum power transfer under different weather conditions, achieving an efficiency over the 99% in the MPPT.Institute of Electrical and Electronics Engineers (IEEE)20202020-04-0120202020-04-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/18313reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/183132026-06-02T14:58:11Z
dc.title.none.fl_str_mv Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
title Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
spellingShingle Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
Delgado Martín, Aránzazu
Backstepping control
Photovoltaic monitoring systems
IEEE 802.15.4 communication
Wireless sensor network
title_short Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
title_full Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
title_fullStr Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
title_full_unstemmed Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
title_sort Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
dc.creator.none.fl_str_mv Delgado Martín, Aránzazu
Cano, Juan M.
Medina García, Jonathan
Gómez Galán, Juan Antonio
Rodríguez Vázquez, Jesús
author Delgado Martín, Aránzazu
author_facet Delgado Martín, Aránzazu
Cano, Juan M.
Medina García, Jonathan
Gómez Galán, Juan Antonio
Rodríguez Vázquez, Jesús
author_role author
author2 Cano, Juan M.
Medina García, Jonathan
Gómez Galán, Juan Antonio
Rodríguez Vázquez, Jesús
author2_role author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Backstepping control
Photovoltaic monitoring systems
IEEE 802.15.4 communication
Wireless sensor network
topic Backstepping control
Photovoltaic monitoring systems
IEEE 802.15.4 communication
Wireless sensor network
description An efficient monitoring and control system for solar photovoltaic modules, which combines the use of a non-linear MPPT backstepping controller with a custom wireless sensor network (WSN) has been developed. The infrastructure consists of a wireless smart photovoltaic system (WSPS) and a wireless centralized control system (WCC). The data of sensing, coordination and control is handled by using a WSN based on IEEE 802.15.4 technology in beacon enable mode and with guaranteed time slot. This assures the data transmission and a synchronous acquisition, which are critical elements in a wireless photovoltaic monitoring system. All measured data is gathered by an autonomous, compact and low-cost sensor node installed in each PV module, and it is transferred to the coordinator node. The power consumption of the sensor node represents only 0.25% of the power delivered by the photovoltaic module. A backstepping controller to track the Maximum Power Point (MPP) by means of a buck-boost converter derives the reference parameters to return to each PV module accordingly. The wireless solution uses low latency techniques to achieve a real-time monitoring and a stable performance of the controller. The centralized control identifies all the network nodes and significantly simplifies the maintenance operations. Experimental validation shows the robustness against interference and security in the wireless data transmission and confirms the feasibility of the proposed wireless sensor system in tracking the maximum power transfer under different weather conditions, achieving an efficiency over the 99% in the MPPT.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-04-01
2020
2020-04-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/18313
url http://hdl.handle.net/10272/18313
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers (IEEE)
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers (IEEE)
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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