Design and testing of an efficient and compact piezoelectric energy harvester

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dc.contributor.authorKorla, S.
dc.contributor.authorLeon, R. A.
dc.contributor.authorTansel, I. N.
dc.contributor.authorYenilmez, A.
dc.contributor.authorYapici, A.
dc.contributor.authorDemetgul, M.
dc.date.accessioned2020-03-26T18:14:05Z
dc.date.available2020-03-26T18:14:05Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractPiezoelectric materials generate electricity when they are subjected to dynamic strain. In this paper compact size self contained energy harvesters were built by considering typical space available for AA size batteries. Each of the harvesters contains a rectifier circuit with four diodes and a capacitor. A series of piezoelectric energy harvesters with circular and square cross-sections were built and tested at different frequency and amplitude levels. On 1 M Omega impedance digital oscilloscope, it was observed that the voltages reached to 16 V (round cross-section) and 25 V (square cross-section) at 50 Hz frequency. The highest power output accomplished was 625 mu W. The outputs of both types of the harvesters were very similar at low amplitudes. However, the square cross-section facilitates better attachment of the piezoelectric elements with the harvester shell and worked efficiently at higher amplitudes without immediate failure. (C) 2010 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.mejo.2010.10.018en_US
dc.identifier.endpage270en_US
dc.identifier.issn0026-2692en_US
dc.identifier.issn1879-2391en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage265en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.mejo.2010.10.018
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26298
dc.identifier.volume42en_US
dc.identifier.wosWOS:000287548200004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.ispartofMICROELECTRONICS JOURNALen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectPiezoelectric energyen_US
dc.subjectMicroenergy harvesteren_US
dc.subjectPiezoelectric batteryen_US
dc.titleDesign and testing of an efficient and compact piezoelectric energy harvesteren_US
dc.typeArticleen_US

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