Stability analysis of an active mechanical motion rectifier for wave energy conversion systems

Autores
Fornaro, Pedro Osvaldo; Ringwood, John V.
Año de publicación
2023
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Recent literature proposes a novel Active Mechanical Motion Rectifier (AMMR) based power take-off system. The primary objective of mechanical rectification in wave energy conversion schemes is to ensure controlled unidirectional rotation speed in the generator, aiming to mitigate losses caused by low rotational speed and enhance overall system efficiency. Despite the promising potential of this proposal, ensuring the stability and controllability of the entire system remains an unresolved challenge. In that regard, this work addresses the former issue by providing a preliminary assessment of the stability of a flap operating with the proposed AMMR-based power take-off. The studies conducted in this work set the fundamental basis to facilitate the design of an effective controller for this novel power take-off system. The obtained results are validated through in- silico evaluations, modelling the system as piecewise linear.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
Materia
Ingeniería
wave energy conversion
flap
mechanical rectification
stability
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/167167

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network_name_str SEDICI (UNLP)
spelling Stability analysis of an active mechanical motion rectifier for wave energy conversion systemsFornaro, Pedro OsvaldoRingwood, John V.Ingenieríawave energy conversionflapmechanical rectificationstabilityRecent literature proposes a novel Active Mechanical Motion Rectifier (AMMR) based power take-off system. The primary objective of mechanical rectification in wave energy conversion schemes is to ensure controlled unidirectional rotation speed in the generator, aiming to mitigate losses caused by low rotational speed and enhance overall system efficiency. Despite the promising potential of this proposal, ensuring the stability and controllability of the entire system remains an unresolved challenge. In that regard, this work addresses the former issue by providing a preliminary assessment of the stability of a flap operating with the proposed AMMR-based power take-off. The studies conducted in this work set the fundamental basis to facilitate the design of an effective controller for this novel power take-off system. The obtained results are validated through in- silico evaluations, modelling the system as piecewise linear.Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales2023-11info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf199-204http://sedici.unlp.edu.ar/handle/10915/167167enginfo:eu-repo/semantics/altIdentifier/isbn/978-950-766-230-0info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:44:30Zoai:sedici.unlp.edu.ar:10915/167167Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:44:31.028SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
title Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
spellingShingle Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
Fornaro, Pedro Osvaldo
Ingeniería
wave energy conversion
flap
mechanical rectification
stability
title_short Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
title_full Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
title_fullStr Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
title_full_unstemmed Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
title_sort Stability analysis of an active mechanical motion rectifier for wave energy conversion systems
dc.creator.none.fl_str_mv Fornaro, Pedro Osvaldo
Ringwood, John V.
author Fornaro, Pedro Osvaldo
author_facet Fornaro, Pedro Osvaldo
Ringwood, John V.
author_role author
author2 Ringwood, John V.
author2_role author
dc.subject.none.fl_str_mv Ingeniería
wave energy conversion
flap
mechanical rectification
stability
topic Ingeniería
wave energy conversion
flap
mechanical rectification
stability
dc.description.none.fl_txt_mv Recent literature proposes a novel Active Mechanical Motion Rectifier (AMMR) based power take-off system. The primary objective of mechanical rectification in wave energy conversion schemes is to ensure controlled unidirectional rotation speed in the generator, aiming to mitigate losses caused by low rotational speed and enhance overall system efficiency. Despite the promising potential of this proposal, ensuring the stability and controllability of the entire system remains an unresolved challenge. In that regard, this work addresses the former issue by providing a preliminary assessment of the stability of a flap operating with the proposed AMMR-based power take-off. The studies conducted in this work set the fundamental basis to facilitate the design of an effective controller for this novel power take-off system. The obtained results are validated through in- silico evaluations, modelling the system as piecewise linear.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
description Recent literature proposes a novel Active Mechanical Motion Rectifier (AMMR) based power take-off system. The primary objective of mechanical rectification in wave energy conversion schemes is to ensure controlled unidirectional rotation speed in the generator, aiming to mitigate losses caused by low rotational speed and enhance overall system efficiency. Despite the promising potential of this proposal, ensuring the stability and controllability of the entire system remains an unresolved challenge. In that regard, this work addresses the former issue by providing a preliminary assessment of the stability of a flap operating with the proposed AMMR-based power take-off. The studies conducted in this work set the fundamental basis to facilitate the design of an effective controller for this novel power take-off system. The obtained results are validated through in- silico evaluations, modelling the system as piecewise linear.
publishDate 2023
dc.date.none.fl_str_mv 2023-11
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
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dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/167167
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dc.language.none.fl_str_mv eng
language eng
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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
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