Optimization of Piezoelectric Electrical Generators Powered by Random Vibrations

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dc.creatorLefeuvre, E.
dc.creatorBadel, A.
dc.creatorRichard, C.
dc.creatorPetit, L.
dc.creatorGuyomar, D.
dc.date2007-11-21
dc.date.accessioned2026-07-07T08:45:39Z
dc.date.available2026-07-07T08:45:39Z
dc.descriptionThis paper compares the performances of a vibrationpowered electrical generators using PZT piezoelectric ceramic associated to two different power conditioning circuits. A new approach of the piezoelectric power conversion based on a nonlinear voltage processing is presented and implemented with a particular power conditioning circuit topology. Theoretical predictions and experimental results show that the nonlinear processing technique may increase the power harvested by a factor up to 4 compared to the Standard optimization technique. Properties of this new technique are analyzed in particular in the case of broadband, random vibrations, and compared to those of the Standard interface.
dc.descriptionSubmitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)
dc.identifierhttps://arxiv.org/abs/0711.3309
dc.identifierhttp://arxiv.org/abs/0711.3309
dc.identifierDans Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS - DTIP 2006, Stresa, Lago Maggiore : Italie (2006)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/143029
dc.subjectOther Computer Science
dc.titleOptimization of Piezoelectric Electrical Generators Powered by Random Vibrations
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