Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results

For years, people have been harvesting energy from solar panels, wind turbines, hydroelectric generators and many more. These macro scale energy harvesting technologies have successfully grown in meeting the world’s energy demand. However, to operate low powered electronic devices; esp...

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Main Authors:	Diyana, N. H., Abdul Muthalif, Asan Gani
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://irep.iium.edu.my/34273/ http://irep.iium.edu.my/34273/ http://irep.iium.edu.my/34273/1/C-2013-ICSV20-Comb-Shaped_Piezoelectric_beam.pdf

id	iium-34273
recordtype	eprints
spelling	iium-342732014-01-16T04:07:18Z http://irep.iium.edu.my/34273/ Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results Diyana, N. H. Abdul Muthalif, Asan Gani TJ Mechanical engineering and machinery For years, people have been harvesting energy from solar panels, wind turbines, hydroelectric generators and many more. These macro scale energy harvesting technologies have successfully grown in meeting the world’s energy demand. However, to operate low powered electronic devices; especially when being placed in a remote area; micro scale energy scavenging comes into the light. The most promising method is via vibration energy scavenging which converts mechanical energy (from vibration) to electrical energy by the effect of coupling between mechanical variables and electric or magnetic fields. In this paper, the focus is on unimorph piezoelectric energy harvesting. Mathematical modelling based on Euler- Bernoulli beam theory is derived as well. Simulations are done in MATLAB and COMSOL Multiphysics softwares. Finally, the optimal shape and configuration are presented in this paper as well as the study on the influence of tip mass on the output voltage. 2013-07-07 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/34273/1/C-2013-ICSV20-Comb-Shaped_Piezoelectric_beam.pdf Diyana, N. H. and Abdul Muthalif, Asan Gani (2013) Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results. In: 20th International Congress on Sound and Vibration (ICSV20), 7-9 July 2013, Bangkok, Thailand. http://www.icsv20.org/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Diyana, N. H. Abdul Muthalif, Asan Gani Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results
description	For years, people have been harvesting energy from solar panels, wind turbines, hydroelectric generators and many more. These macro scale energy harvesting technologies have successfully grown in meeting the world’s energy demand. However, to operate low powered electronic devices; especially when being placed in a remote area; micro scale energy scavenging comes into the light. The most promising method is via vibration energy scavenging which converts mechanical energy (from vibration) to electrical energy by the effect of coupling between mechanical variables and electric or magnetic fields. In this paper, the focus is on unimorph piezoelectric energy harvesting. Mathematical modelling based on Euler- Bernoulli beam theory is derived as well. Simulations are done in MATLAB and COMSOL Multiphysics softwares. Finally, the optimal shape and configuration are presented in this paper as well as the study on the influence of tip mass on the output voltage.
format	Conference or Workshop Item
author	Diyana, N. H. Abdul Muthalif, Asan Gani
author_facet	Diyana, N. H. Abdul Muthalif, Asan Gani
author_sort	Diyana, N. H.
title	Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results
title_short	Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results
title_full	Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results
title_fullStr	Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results
title_full_unstemmed	Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results
title_sort	comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: analytical and simulation results
publishDate	2013
url	http://irep.iium.edu.my/34273/ http://irep.iium.edu.my/34273/ http://irep.iium.edu.my/34273/1/C-2013-ICSV20-Comb-Shaped_Piezoelectric_beam.pdf
first_indexed	2023-09-18T20:49:26Z
last_indexed	2023-09-18T20:49:26Z
_version_	1777409894623739904

Comb-shaped piezoelectric beam configuration for wideband vibration based energy scavenging: Analytical and simulation results

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