000120211 001__ 120211
000120211 005__ 20240319081019.0
000120211 0247_ $$2doi$$a10.3390/electronics11223697
000120211 0248_ $$2sideral$$a131075
000120211 037__ $$aART-2022-131075
000120211 041__ $$aeng
000120211 100__ $$aPerez-Alfaro, Irene
000120211 245__ $$aElectrical Response Analysis of a Piezoelectric Energy Harvester Power Source Based on Electromechanical Parameters
000120211 260__ $$c2022
000120211 5060_ $$aAccess copy available to the general public$$fUnrestricted
000120211 5203_ $$aA piezoelectric energy harvester generator is a device capable of transforming environmental mechanical energy into electrical energy. The piezoelectric electromechanical parameters determine the maximum electrical power which is able to be transferred to an electric load. In this research work, an exhaustive study of the electromechanical parameters related to the piezoelectric material is carried out, modeling them as components of an electrical circuit, in order to analyze their influence on the transmitted power. On the other hand, some electrical loads are simulated to determine different matrix scenarios for a model developed by state-space equations in the Laplace transform domain. The results obtained have allowed to know how the piezoelectric material properties and mechanical characteristics influence the electrical power output of the energy harvester generator and the energy transmission behavior for different electric loads. The conclusions show how the different electromechanical parameters are related to each other, and how their combination transforms the mechanical environmental energy into the required electrical energy. The novelty of this research is the presentation of a model capable of obtaining the optimized working point of the harvester, taking into account not only the electric loads and current demands but also the piezoelectric material parameters.
000120211 536__ $$9info:eu-repo/grantAgreement/EC/H2020/869884/EU/RE-manufaCturing and Refurbishment LArge Industrial equipMent/RECLAIM$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 869884-RECLAIM
000120211 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000120211 590__ $$a2.9$$b2022
000120211 592__ $$a0.628$$b2022
000120211 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b131 / 274 = 0.478$$c2022$$dQ2$$eT2
000120211 591__ $$aPHYSICS, APPLIED$$b72 / 160 = 0.45$$c2022$$dQ2$$eT2
000120211 591__ $$aCOMPUTER SCIENCE, INFORMATION SYSTEMS$$b99 / 158 = 0.627$$c2022$$dQ3$$eT2
000120211 593__ $$aComputer Networks and Communications$$c2022$$dQ2
000120211 593__ $$aControl and Systems Engineering$$c2022$$dQ2
000120211 593__ $$aSignal Processing$$c2022$$dQ2
000120211 593__ $$aHardware and Architecture$$c2022$$dQ2
000120211 593__ $$aElectrical and Electronic Engineering$$c2022$$dQ2
000120211 594__ $$a4.7$$b2022
000120211 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000120211 700__ $$aGil-Hernandez, Daniel
000120211 700__ $$aHernando, Eduardo
000120211 700__ $$aQuero, Fernando
000120211 700__ $$0(orcid)0000-0001-9334-4870$$aBernal, Carlos$$uUniversidad de Zaragoza
000120211 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica
000120211 773__ $$g11, 22 (2022), 3697 [11 pp.]$$pElectronics (Basel)$$tElectronics$$x2079-9292
000120211 8564_ $$s1847030$$uhttps://zaguan.unizar.es/record/120211/files/texto_completo.pdf$$yVersión publicada
000120211 8564_ $$s2753614$$uhttps://zaguan.unizar.es/record/120211/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000120211 909CO $$ooai:zaguan.unizar.es:120211$$particulos$$pdriver
000120211 951__ $$a2024-03-18-16:01:58
000120211 980__ $$aARTICLE