Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources

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Autores: Carandell Widmer, Matias|||0000-0003-0559-4453, Holmes, Andrew S., Toma, Daniel|||0000-0003-0472-1190, Río Fernández, Joaquín del|||0000-0002-6191-2201, Gasulla Forner, Manuel|||0000-0002-0364-6806
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/377153
Acceso en línea:https://hdl.handle.net/2117/377153
https://dx.doi.org/10.1109/TPEL.2022.3216109
Access Level:acceso abierto
Palabra clave:Energy harvesting
Fractional open circuit voltage
Maximum power point tracking
Power management unit
Wave energy converter and wireless sensor networks
Energia -- Captació
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Energies::Tecnologia energètica
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spelling Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sourcesCarandell Widmer, Matias|||0000-0003-0559-4453Holmes, Andrew S.Toma, Daniel|||0000-0003-0472-1190Río Fernández, Joaquín del|||0000-0002-6191-2201Gasulla Forner, Manuel|||0000-0002-0364-6806Energy harvestingEnergy harvestingFractional open circuit voltageMaximum power point trackingPower management unitWave energy converter and wireless sensor networksEnergia -- CaptacióÀrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctricÀrees temàtiques de la UPC::Energies::Tecnologia energètica© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.The fractional open circuit voltage (FOCV) method is extensively used in low-power energy harvesting (EH) sources to extract maximum power. For fast-varying EH sources a fast sampling rate is required. This work theoretically analyzes the influence of the sampling time and period on the harvested power of sinusoidal EH sources. In addition, the circuit limitations to achieve a fast sampling rate are presented and circuits to deal with them proposed and implemented. Furthermore, one of the circuits is based on a novel pseudo-FOCV method and achieves the fastest sampling rate. Experimental tests are performed with a 2 Hz, 1 V to 3 V sinusoidal source having an output resistance of 127 ¿, and the results are shown to agree with theoretical predictions. It is shown that 1) the harvested power increases with the sampling rate when the sampling time is negligible (sampling 15 times faster than the source frequency extracts around 99 % of the maximum), and 2) for fixed sampling times there is an optimum sampling rate where the harvested power is maximum. The first result is generic and valid for methods other than the FOCV. Tests were also performed with a small-scale wave energy converter placed in a linear shaker emulating a sea environment. Harvested power increases by 25 % with respect using a commercial FOCV unit with a low sampling rate.This work was supported by the project MELOA from the European Commission’s Horizon 2020 research and Innovation program under Grant Agreement No. 776280 and by the Spanish Ministry of Economy and Competitiveness and the European Regional Development Fund under project TEC2016-76991-P. The first author has a grant from the Secretariat of Universities and Research of the Ministry of Business and Knowledge of the Government of Catalonia on the FI program (ref. BDNS 362582).Peer ReviewedInstitute of Electrical and Electronics Engineers (IEEE)20222022-10-2020222022-11-25journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/377153https://dx.doi.org/10.1109/TPEL.2022.3216109reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengEuropean Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 776825 Multi-purpose%2FMulti-sensor Extra Light Oceanography Apparatusopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3771532026-05-27T15:37:01Z
dc.title.none.fl_str_mv Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
title Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
spellingShingle Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
Carandell Widmer, Matias|||0000-0003-0559-4453
Energy harvesting
Energy harvesting
Fractional open circuit voltage
Maximum power point tracking
Power management unit
Wave energy converter and wireless sensor networks
Energia -- Captació
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Energies::Tecnologia energètica
title_short Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
title_full Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
title_fullStr Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
title_full_unstemmed Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
title_sort Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
dc.creator.none.fl_str_mv Carandell Widmer, Matias|||0000-0003-0559-4453
Holmes, Andrew S.
Toma, Daniel|||0000-0003-0472-1190
Río Fernández, Joaquín del|||0000-0002-6191-2201
Gasulla Forner, Manuel|||0000-0002-0364-6806
author Carandell Widmer, Matias|||0000-0003-0559-4453
author_facet Carandell Widmer, Matias|||0000-0003-0559-4453
Holmes, Andrew S.
Toma, Daniel|||0000-0003-0472-1190
Río Fernández, Joaquín del|||0000-0002-6191-2201
Gasulla Forner, Manuel|||0000-0002-0364-6806
author_role author
author2 Holmes, Andrew S.
Toma, Daniel|||0000-0003-0472-1190
Río Fernández, Joaquín del|||0000-0002-6191-2201
Gasulla Forner, Manuel|||0000-0002-0364-6806
author2_role author
author
author
author
dc.subject.none.fl_str_mv Energy harvesting
Energy harvesting
Fractional open circuit voltage
Maximum power point tracking
Power management unit
Wave energy converter and wireless sensor networks
Energia -- Captació
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Energies::Tecnologia energètica
topic Energy harvesting
Energy harvesting
Fractional open circuit voltage
Maximum power point tracking
Power management unit
Wave energy converter and wireless sensor networks
Energia -- Captació
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Energies::Tecnologia energètica
description © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-10-20
2022
2022-11-25
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/377153
https://dx.doi.org/10.1109/TPEL.2022.3216109
url https://hdl.handle.net/2117/377153
https://dx.doi.org/10.1109/TPEL.2022.3216109
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 776825 Multi-purpose%2FMulti-sensor Extra Light Oceanography Apparatus
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
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
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:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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