Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices

A sea-wave energy harvesting, articulated device is presented in this work. This hand-made, wooden device is made combining the coil windings of an array of three single transducers. Taking advantage of the sea waves sway, a linear oscillating motion is produced in each transducer generating an elec...

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Detalles Bibliográficos
Autores: Garriga Castillo, Juan Antonio, Valderrama Blavi, Hugo, Barrado Rodrigo, José A., Cid Pastor, Àngel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10459.1/66820
Acceso en línea:https://doi.org/10.3390/en12203858
http://hdl.handle.net/10459.1/66820
Access Level:acceso abierto
Palabra clave:Harvesting
Inductive Transducer
Sliding mode control
Loss free resistor
DC to DC converter
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spelling Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devicesGarriga Castillo, Juan AntonioValderrama Blavi, HugoBarrado Rodrigo, José A.Cid Pastor, ÀngelHarvestingInductive TransducerSliding mode controlLoss free resistorDC to DC converterA sea-wave energy harvesting, articulated device is presented in this work. This hand-made, wooden device is made combining the coil windings of an array of three single transducers. Taking advantage of the sea waves sway, a linear oscillating motion is produced in each transducer generating an electric pulse. Magnetic fundamentals are used to deduce the electrical model of a single transducer, a solenoid-magnet device, and after the model of the whole harvesting array. The energy obtained is stored in a battery and is used to supply a stand-alone system pay-load, for instance a telecom relay or weather station. To maximize the harvested energy, an impedance matching circuit between the generator array and the system battery is required. Two dc-to-dc converters, a buck-boost hybrid cell and a Sepic converter are proposed as impedance adaptors. To achieve this purpose, sliding mode control laws are introduced to impose a loss free resistor behavior to the converters. Although some converters operating at discontinuous conduction mode, like the buck-boost converter, can exhibit also this loss free resistor behavior, they usually require a small input voltage variation range. By means of sliding mode control the loss free resistor behavior can be assured for any range of input voltage variation. After the theoretical analysis, several simulation and experimental results to compare both converters performance are given.MDPI2019201920192019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.3390/en12203858http://hdl.handle.net/10459.1/66820http://hdl.handle.net/10459.1/66820reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.3390/en12203858Energies, 2019cc-by (c) Garriga Castillo, Juan Antonio et al., 2019info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/esoai:recercat.cat:10459.1/668202026-05-29T05:05:01Z
dc.title.none.fl_str_mv Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
title Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
spellingShingle Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
Garriga Castillo, Juan Antonio
Harvesting
Inductive Transducer
Sliding mode control
Loss free resistor
DC to DC converter
title_short Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
title_full Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
title_fullStr Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
title_full_unstemmed Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
title_sort Analysis of Sliding-mode controlled impedance matching circuits for inductive harvesting devices
dc.creator.none.fl_str_mv Garriga Castillo, Juan Antonio
Valderrama Blavi, Hugo
Barrado Rodrigo, José A.
Cid Pastor, Àngel
author Garriga Castillo, Juan Antonio
author_facet Garriga Castillo, Juan Antonio
Valderrama Blavi, Hugo
Barrado Rodrigo, José A.
Cid Pastor, Àngel
author_role author
author2 Valderrama Blavi, Hugo
Barrado Rodrigo, José A.
Cid Pastor, Àngel
author2_role author
author
author
dc.subject.none.fl_str_mv Harvesting
Inductive Transducer
Sliding mode control
Loss free resistor
DC to DC converter
topic Harvesting
Inductive Transducer
Sliding mode control
Loss free resistor
DC to DC converter
description A sea-wave energy harvesting, articulated device is presented in this work. This hand-made, wooden device is made combining the coil windings of an array of three single transducers. Taking advantage of the sea waves sway, a linear oscillating motion is produced in each transducer generating an electric pulse. Magnetic fundamentals are used to deduce the electrical model of a single transducer, a solenoid-magnet device, and after the model of the whole harvesting array. The energy obtained is stored in a battery and is used to supply a stand-alone system pay-load, for instance a telecom relay or weather station. To maximize the harvested energy, an impedance matching circuit between the generator array and the system battery is required. Two dc-to-dc converters, a buck-boost hybrid cell and a Sepic converter are proposed as impedance adaptors. To achieve this purpose, sliding mode control laws are introduced to impose a loss free resistor behavior to the converters. Although some converters operating at discontinuous conduction mode, like the buck-boost converter, can exhibit also this loss free resistor behavior, they usually require a small input voltage variation range. By means of sliding mode control the loss free resistor behavior can be assured for any range of input voltage variation. After the theoretical analysis, several simulation and experimental results to compare both converters performance are given.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.3390/en12203858
http://hdl.handle.net/10459.1/66820
http://hdl.handle.net/10459.1/66820
url https://doi.org/10.3390/en12203858
http://hdl.handle.net/10459.1/66820
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3390/en12203858
Energies, 2019
dc.rights.none.fl_str_mv cc-by (c) Garriga Castillo, Juan Antonio et al., 2019
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es
rights_invalid_str_mv cc-by (c) Garriga Castillo, Juan Antonio et al., 2019
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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