Experimental analysis of wave energy converters concentrically attached on a floating offshore platform
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/11030 |
Resumo: | This paper presents an initial experimental study of wave energy converters concentrically arranged and attached on a floating offshore platform model. The 1:27 scale model, has been designed, built and tested, in two main situations, without and with twelve cone shape wave energy converters. To simulate the power take-off system in each wave energy converter, rotational friction dampers have been installed on the joints of the floaters arms to the platform deck. The experimental results show that the interaction between buoys and platform have a positive effect on the platform heave and pitch motions. However, the reduction in heave and pitch motions of the platform, after installing the wave energy converter array, depends on the damping of the equivalent power take-off system. Thus, the effect of dampers in the motion of buoys is presented to allow an initial understanding of the required damping range of the power take-off system and related control strategies. |
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Experimental analysis of wave energy converters concentrically attached on a floating offshore platformConcentric array of wave energy convertersFloating offshore platformSmall scale prototypingBuoy-floating platform interactionHeave and pitch motionsThis paper presents an initial experimental study of wave energy converters concentrically arranged and attached on a floating offshore platform model. The 1:27 scale model, has been designed, built and tested, in two main situations, without and with twelve cone shape wave energy converters. To simulate the power take-off system in each wave energy converter, rotational friction dampers have been installed on the joints of the floaters arms to the platform deck. The experimental results show that the interaction between buoys and platform have a positive effect on the platform heave and pitch motions. However, the reduction in heave and pitch motions of the platform, after installing the wave energy converter array, depends on the damping of the equivalent power take-off system. Thus, the effect of dampers in the motion of buoys is presented to allow an initial understanding of the required damping range of the power take-off system and related control strategies.ElsevierRCIPLKamarlouei, M.Gaspar, JoséCalvário, MiguelHallak, T. S.Mendes, Mário J. G. C.Thiebaut, F.Soares, Carlos Guedes2020-01-27T11:02:46Z2020-062020-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/11030engKAMARLOUEI, M.; [et al] – Experimental analysis of wave energy converters concentrically attached on a floating offshore platform. Renewable Energy. ISSN 0960-1481. Volume 152, (2020), pp. 1171-11850960-1481https://doi.org/10.1016/j.renene.2020.01.078metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T10:01:46Zoai:repositorio.ipl.pt:10400.21/11030Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:19:22.028423Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform |
title |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform |
spellingShingle |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform Kamarlouei, M. Concentric array of wave energy converters Floating offshore platform Small scale prototyping Buoy-floating platform interaction Heave and pitch motions |
title_short |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform |
title_full |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform |
title_fullStr |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform |
title_full_unstemmed |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform |
title_sort |
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform |
author |
Kamarlouei, M. |
author_facet |
Kamarlouei, M. Gaspar, José Calvário, Miguel Hallak, T. S. Mendes, Mário J. G. C. Thiebaut, F. Soares, Carlos Guedes |
author_role |
author |
author2 |
Gaspar, José Calvário, Miguel Hallak, T. S. Mendes, Mário J. G. C. Thiebaut, F. Soares, Carlos Guedes |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Kamarlouei, M. Gaspar, José Calvário, Miguel Hallak, T. S. Mendes, Mário J. G. C. Thiebaut, F. Soares, Carlos Guedes |
dc.subject.por.fl_str_mv |
Concentric array of wave energy converters Floating offshore platform Small scale prototyping Buoy-floating platform interaction Heave and pitch motions |
topic |
Concentric array of wave energy converters Floating offshore platform Small scale prototyping Buoy-floating platform interaction Heave and pitch motions |
description |
This paper presents an initial experimental study of wave energy converters concentrically arranged and attached on a floating offshore platform model. The 1:27 scale model, has been designed, built and tested, in two main situations, without and with twelve cone shape wave energy converters. To simulate the power take-off system in each wave energy converter, rotational friction dampers have been installed on the joints of the floaters arms to the platform deck. The experimental results show that the interaction between buoys and platform have a positive effect on the platform heave and pitch motions. However, the reduction in heave and pitch motions of the platform, after installing the wave energy converter array, depends on the damping of the equivalent power take-off system. Thus, the effect of dampers in the motion of buoys is presented to allow an initial understanding of the required damping range of the power take-off system and related control strategies. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-27T11:02:46Z 2020-06 2020-06-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.21/11030 |
url |
http://hdl.handle.net/10400.21/11030 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
KAMARLOUEI, M.; [et al] – Experimental analysis of wave energy converters concentrically attached on a floating offshore platform. Renewable Energy. ISSN 0960-1481. Volume 152, (2020), pp. 1171-1185 0960-1481 https://doi.org/10.1016/j.renene.2020.01.078 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799133459855179776 |