A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters
- Autores
- Saravia, César Martín; Ramirez, Jose Miguel; Gatti, Claudio David
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This paper presents a computational approach for the evaluation of the electro-mechanical response of levitation based vibration energy harvesters. A detailed analysis of the relevant physical, mathematical and computational aspects of the design of a harvester is presented. Several key points of the design of levitation based energy harvesters, such as the existence of the resonance phenomenon, the influence of damping in the system response, the magnetic force nonlinearity and the calculation of the magnetic flux derivative for multi-magnet configurations are addressed. The evolution in time of the electromechanical variables is investigated through a hybrid numerical-analytical approach. The evaluation of the levitational force and the magnetic flux derivative is done through a nonlinear model based on the finite element method. A performance assessment is done by comparing the results obtained with the present formulation against measurements; a physical prototype of a multi-pole-multi-coil harvester is built ad hoc. An excellent agreement between the mathematical model and the experiments was found.
Fil: Saravia, César Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
Fil: Ramirez, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
Fil: Gatti, Claudio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina - Materia
-
Energy Harvesting
Electromagnetics
Finite Elements - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/43848
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A hybrid numerical-analytical approach for modeling levitation based vibration energy harvestersSaravia, César MartínRamirez, Jose MiguelGatti, Claudio DavidEnergy HarvestingElectromagneticsFinite Elementshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2This paper presents a computational approach for the evaluation of the electro-mechanical response of levitation based vibration energy harvesters. A detailed analysis of the relevant physical, mathematical and computational aspects of the design of a harvester is presented. Several key points of the design of levitation based energy harvesters, such as the existence of the resonance phenomenon, the influence of damping in the system response, the magnetic force nonlinearity and the calculation of the magnetic flux derivative for multi-magnet configurations are addressed. The evolution in time of the electromechanical variables is investigated through a hybrid numerical-analytical approach. The evaluation of the levitational force and the magnetic flux derivative is done through a nonlinear model based on the finite element method. A performance assessment is done by comparing the results obtained with the present formulation against measurements; a physical prototype of a multi-pole-multi-coil harvester is built ad hoc. An excellent agreement between the mathematical model and the experiments was found.Fil: Saravia, César Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; ArgentinaFil: Ramirez, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; ArgentinaFil: Gatti, Claudio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; ArgentinaElsevier Science Sa2017-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/43848Saravia, César Martín; Ramirez, Jose Miguel; Gatti, Claudio David; A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters; Elsevier Science Sa; Sensors and Actuators A: Physical; 257; 15-4-2017; 20-290924-4247CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.sna.2017.01.023info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0924424716306483info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:56Zoai:ri.conicet.gov.ar:11336/43848instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:40:56.941CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters |
title |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters |
spellingShingle |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters Saravia, César Martín Energy Harvesting Electromagnetics Finite Elements |
title_short |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters |
title_full |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters |
title_fullStr |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters |
title_full_unstemmed |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters |
title_sort |
A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters |
dc.creator.none.fl_str_mv |
Saravia, César Martín Ramirez, Jose Miguel Gatti, Claudio David |
author |
Saravia, César Martín |
author_facet |
Saravia, César Martín Ramirez, Jose Miguel Gatti, Claudio David |
author_role |
author |
author2 |
Ramirez, Jose Miguel Gatti, Claudio David |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Energy Harvesting Electromagnetics Finite Elements |
topic |
Energy Harvesting Electromagnetics Finite Elements |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.3 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
This paper presents a computational approach for the evaluation of the electro-mechanical response of levitation based vibration energy harvesters. A detailed analysis of the relevant physical, mathematical and computational aspects of the design of a harvester is presented. Several key points of the design of levitation based energy harvesters, such as the existence of the resonance phenomenon, the influence of damping in the system response, the magnetic force nonlinearity and the calculation of the magnetic flux derivative for multi-magnet configurations are addressed. The evolution in time of the electromechanical variables is investigated through a hybrid numerical-analytical approach. The evaluation of the levitational force and the magnetic flux derivative is done through a nonlinear model based on the finite element method. A performance assessment is done by comparing the results obtained with the present formulation against measurements; a physical prototype of a multi-pole-multi-coil harvester is built ad hoc. An excellent agreement between the mathematical model and the experiments was found. Fil: Saravia, César Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina Fil: Ramirez, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina Fil: Gatti, Claudio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina |
description |
This paper presents a computational approach for the evaluation of the electro-mechanical response of levitation based vibration energy harvesters. A detailed analysis of the relevant physical, mathematical and computational aspects of the design of a harvester is presented. Several key points of the design of levitation based energy harvesters, such as the existence of the resonance phenomenon, the influence of damping in the system response, the magnetic force nonlinearity and the calculation of the magnetic flux derivative for multi-magnet configurations are addressed. The evolution in time of the electromechanical variables is investigated through a hybrid numerical-analytical approach. The evaluation of the levitational force and the magnetic flux derivative is done through a nonlinear model based on the finite element method. A performance assessment is done by comparing the results obtained with the present formulation against measurements; a physical prototype of a multi-pole-multi-coil harvester is built ad hoc. An excellent agreement between the mathematical model and the experiments was found. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-04-15 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/43848 Saravia, César Martín; Ramirez, Jose Miguel; Gatti, Claudio David; A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters; Elsevier Science Sa; Sensors and Actuators A: Physical; 257; 15-4-2017; 20-29 0924-4247 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/43848 |
identifier_str_mv |
Saravia, César Martín; Ramirez, Jose Miguel; Gatti, Claudio David; A hybrid numerical-analytical approach for modeling levitation based vibration energy harvesters; Elsevier Science Sa; Sensors and Actuators A: Physical; 257; 15-4-2017; 20-29 0924-4247 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.sna.2017.01.023 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0924424716306483 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science Sa |
publisher.none.fl_str_mv |
Elsevier Science Sa |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613295061860352 |
score |
13.070432 |