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dc.contributor.author
Febbo, Mariano
dc.contributor.author
Machado, Sebastián Pablo
dc.contributor.author
Ramirez, Jose Miguel
dc.contributor.author
Gatti, Claudio David
dc.date.available
2018-10-18T16:49:14Z
dc.date.issued
2016-12
dc.identifier.citation
Febbo, Mariano; Machado, Sebastián Pablo; Ramirez, Jose Miguel; Gatti, Claudio David; A low frequency rotational energy harvesting system; IOP Publishing; Journal of Physics: Conference Series; 773; 12-2016; 1-5; 012058
dc.identifier.issn
1742-6588
dc.identifier.uri
http://hdl.handle.net/11336/62704
dc.description.abstract
This paper presents a rotary power scavenging unit comprised of two systems of flexible beams connected by two masses which are joined by means of a spring, considering a PZT (QP16N, Midé Corporation) piezoelectric sheet mounted on one of the beams. The energy harvesting (EH) system is mounted rigidly on a rotating hub. The gravitational force on the mass es causes sustained oscillatory motion in the flexible beams as long as there is rotary motion. The intention is to use the EH system in the wireless autonomous monitoring of wind turbines under different wind condition s. Specifically , the development is oriented to monitor the dynamic state of the blades of a wind generator of 30 KW which rotates between 50 and 150 rpm. The paper shows a complete set of experimental results on three devices, modifying the amount of beams in the frame supporting the system . The results show an acceptable sustained voltage generatio n for the expected range, in the three proposed cases. Therefore, it is possible to use this system for generating energy in a low -frequency rotating environment. As an alternative, the system can be easily adapted to include an array of piezoelectr ic sheets to each of the beams , to provide more power generation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Low Frequency
dc.subject
Rotational
dc.subject
Energy Harvesting
dc.subject.classification
Ingeniería Mecánica
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Ingeniería Mecánica
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
A low frequency rotational energy harvesting system
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-08T17:57:29Z
dc.identifier.eissn
1742-6596
dc.journal.volume
773
dc.journal.pagination
1-5; 012058
dc.journal.pais
Reino Unido
dc.journal.ciudad
Bristol
dc.description.fil
Fil: Febbo, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
dc.description.fil
Fil: Machado, Sebastián Pablo. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Ramirez, Jose Miguel. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gatti, Claudio David. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Journal of Physics: Conference Series
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1742-6596/773/1/012058/meta
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1742-6596/773/1/012058
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