A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting

In this letter, a novel low-voltage junction field-effect transistor (JFET) oscillator with self-starting capability to implement an ac-dc boost converter is introduced. The circuit is transformer free and can operate with very low-voltage and low-frequency signals. In order to operate with positive...

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Detalles Bibliográficos
Autores: Castellano Aldave, Jesús Carlos, Cruz Blas, Carlos Aristóteles de la, Carlosena García, Alfonso
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2024
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/50705
Acceso en línea:https://hdl.handle.net/2454/50705
Access Level:acceso abierto
Palabra clave:Bridgeless AC-DC converter
Micro-energy harvesting
Sensor applications
Ultra-low frequency operation
Ultra-low input voltage
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spelling A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvestingCastellano Aldave, Jesús CarlosCruz Blas, Carlos Aristóteles de laCarlosena García, AlfonsoBridgeless AC-DC converterMicro-energy harvestingSensor applicationsUltra-low frequency operationUltra-low input voltageIn this letter, a novel low-voltage junction field-effect transistor (JFET) oscillator with self-starting capability to implement an ac-dc boost converter is introduced. The circuit is transformer free and can operate with very low-voltage and low-frequency signals. In order to operate with positive and negative input signals, a coupled topology of JFETs has been used. The circuit has been built using off the shelf components, and can be used with electromagnetic harvesters, thermoelectric modules, and/or wearable devices. Experimental results with a practical harvester are provided in order to demonstrate the proposed ac-dc boost converter.This work was supported by Spanish Research Agency and the EU/PTR Next Generation Funds, under Grant TED2021-131052B-C21, Grant PID2019-107258RB-C32, and Grant PID2022-138491OB-C32.IEEEIngeniería Eléctrica, Electrónica y de ComunicaciónIngeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio IngeniaritzaInstitute of Smart Cities - ISC2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/50705reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement///TED2021-131052B-C21info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107258RB-C32info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-138491OB-C32© 2024 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 work.info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/507052026-06-17T12:41:47Z
dc.title.none.fl_str_mv A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
title A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
spellingShingle A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
Castellano Aldave, Jesús Carlos
Bridgeless AC-DC converter
Micro-energy harvesting
Sensor applications
Ultra-low frequency operation
Ultra-low input voltage
title_short A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
title_full A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
title_fullStr A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
title_full_unstemmed A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
title_sort A novel ultra-low input voltage and frequency self astarting AC-DC boost converter for micro energy harvesting
dc.creator.none.fl_str_mv Castellano Aldave, Jesús Carlos
Cruz Blas, Carlos Aristóteles de la
Carlosena García, Alfonso
author Castellano Aldave, Jesús Carlos
author_facet Castellano Aldave, Jesús Carlos
Cruz Blas, Carlos Aristóteles de la
Carlosena García, Alfonso
author_role author
author2 Cruz Blas, Carlos Aristóteles de la
Carlosena García, Alfonso
author2_role author
author
dc.contributor.none.fl_str_mv Ingeniería Eléctrica, Electrónica y de Comunicación
Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza
Institute of Smart Cities - ISC
dc.subject.none.fl_str_mv Bridgeless AC-DC converter
Micro-energy harvesting
Sensor applications
Ultra-low frequency operation
Ultra-low input voltage
topic Bridgeless AC-DC converter
Micro-energy harvesting
Sensor applications
Ultra-low frequency operation
Ultra-low input voltage
description In this letter, a novel low-voltage junction field-effect transistor (JFET) oscillator with self-starting capability to implement an ac-dc boost converter is introduced. The circuit is transformer free and can operate with very low-voltage and low-frequency signals. In order to operate with positive and negative input signals, a coupled topology of JFETs has been used. The circuit has been built using off the shelf components, and can be used with electromagnetic harvesters, thermoelectric modules, and/or wearable devices. Experimental results with a practical harvester are provided in order to demonstrate the proposed ac-dc boost converter.
publishDate 2024
dc.date.none.fl_str_mv 2024
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 https://hdl.handle.net/2454/50705
url https://hdl.handle.net/2454/50705
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement///TED2021-131052B-C21
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107258RB-C32
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-138491OB-C32
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 IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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