Cargando…
Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers
Piezoelectric energy harvesting (PEH) is studied in the case of a low-velocity impact of a rigid mass on a composite beam. A methodology is outlined, encompassing modelling of the open-circuit impact response in a finite element (FE) package, formulation of a lumped parameter (LP) model for the piez...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8624862/ https://www.ncbi.nlm.nih.gov/pubmed/34833520 http://dx.doi.org/10.3390/s21227445 |
_version_ | 1784606277913018368 |
---|---|
author | Margelis, Nikolaos Plagianakos, Theofanis S. Karydis-Karandreas, Panagiotis Papadopoulos, Evangelos G. |
author_facet | Margelis, Nikolaos Plagianakos, Theofanis S. Karydis-Karandreas, Panagiotis Papadopoulos, Evangelos G. |
author_sort | Margelis, Nikolaos |
collection | PubMed |
description | Piezoelectric energy harvesting (PEH) is studied in the case of a low-velocity impact of a rigid mass on a composite beam. A methodology is outlined, encompassing modelling of the open-circuit impact response in a finite element (FE) package, formulation of a lumped parameter (LP) model for the piezoelectric transducer connected with the harvesting circuit, and experimental verification of the impact using a custom portable configuration with impactor motion control. The subcircuit capacitor charging effect, the impactor mass and velocity on the harvesting subcircuit response, and the obtained output power are quantified. The results indicate that the current methodology can be used as a design tool for the structure and the harvesting circuit to achieve power output from composite beams with piezoelectric patches under impact conditions. |
format | Online Article Text |
id | pubmed-8624862 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-86248622021-11-27 Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers Margelis, Nikolaos Plagianakos, Theofanis S. Karydis-Karandreas, Panagiotis Papadopoulos, Evangelos G. Sensors (Basel) Article Piezoelectric energy harvesting (PEH) is studied in the case of a low-velocity impact of a rigid mass on a composite beam. A methodology is outlined, encompassing modelling of the open-circuit impact response in a finite element (FE) package, formulation of a lumped parameter (LP) model for the piezoelectric transducer connected with the harvesting circuit, and experimental verification of the impact using a custom portable configuration with impactor motion control. The subcircuit capacitor charging effect, the impactor mass and velocity on the harvesting subcircuit response, and the obtained output power are quantified. The results indicate that the current methodology can be used as a design tool for the structure and the harvesting circuit to achieve power output from composite beams with piezoelectric patches under impact conditions. MDPI 2021-11-09 /pmc/articles/PMC8624862/ /pubmed/34833520 http://dx.doi.org/10.3390/s21227445 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Margelis, Nikolaos Plagianakos, Theofanis S. Karydis-Karandreas, Panagiotis Papadopoulos, Evangelos G. Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers |
title | Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers |
title_full | Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers |
title_fullStr | Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers |
title_full_unstemmed | Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers |
title_short | Assessment of Impact Energy Harvesting in Composite Beams with Piezoelectric Transducers |
title_sort | assessment of impact energy harvesting in composite beams with piezoelectric transducers |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8624862/ https://www.ncbi.nlm.nih.gov/pubmed/34833520 http://dx.doi.org/10.3390/s21227445 |
work_keys_str_mv | AT margelisnikolaos assessmentofimpactenergyharvestingincompositebeamswithpiezoelectrictransducers AT plagianakostheofaniss assessmentofimpactenergyharvestingincompositebeamswithpiezoelectrictransducers AT karydiskarandreaspanagiotis assessmentofimpactenergyharvestingincompositebeamswithpiezoelectrictransducers AT papadopoulosevangelosg assessmentofimpactenergyharvestingincompositebeamswithpiezoelectrictransducers |