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Design and Testing of Piezoelectric energy..

Development of an energy harvesting system has become crucial due to the advancement of electronic devices. Vibration based Energy Harvesting has received growing attention over the last decade. Lead Zirconated Titanite (PZT) sheet used as the active material of the energy harvester. However, it has...

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Main Author: Norhidayah Natasya Binti Rosly
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Published: 2023
Subjects:
piezoelectric
energy harvester
wide frequency
bandwidth
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spelling my.uniten.dspace-206442023-05-05T07:48:55Z Design and Testing of Piezoelectric energy.. Norhidayah Natasya Binti Rosly piezoelectric energy harvester wide frequency bandwidth Development of an energy harvesting system has become crucial due to the advancement of electronic devices. Vibration based Energy Harvesting has received growing attention over the last decade. Lead Zirconated Titanite (PZT) sheet used as the active material of the energy harvester. However, it has limited power density and it is rather brittle. Thus, the purpose of this work is to enhance the PZT energy harvester bandwidth frequency using thermoplastic polyurethane rubber. The PZT is slotted in between rubber with different thickness and hardness with tip mass of 10g. The PZT was shake at acceleration of 0.25g. It was found that the frequency bandwidth has increased by 35.5 %, percent voltage increase was 12.67 % at natural frequency of 70 to 90 Hz. Last but not least, the voltage and power output were increased by 12.67 % and 28.3 %. 2023-05-03T15:10:29Z 2023-05-03T15:10:29Z 2019-10 https://irepository.uniten.edu.my/handle/123456789/20644 application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic piezoelectric
energy harvester
wide frequency
bandwidth
spellingShingle piezoelectric
energy harvester
wide frequency
bandwidth
Norhidayah Natasya Binti Rosly
Design and Testing of Piezoelectric energy..
description Development of an energy harvesting system has become crucial due to the advancement of electronic devices. Vibration based Energy Harvesting has received growing attention over the last decade. Lead Zirconated Titanite (PZT) sheet used as the active material of the energy harvester. However, it has limited power density and it is rather brittle. Thus, the purpose of this work is to enhance the PZT energy harvester bandwidth frequency using thermoplastic polyurethane rubber. The PZT is slotted in between rubber with different thickness and hardness with tip mass of 10g. The PZT was shake at acceleration of 0.25g. It was found that the frequency bandwidth has increased by 35.5 %, percent voltage increase was 12.67 % at natural frequency of 70 to 90 Hz. Last but not least, the voltage and power output were increased by 12.67 % and 28.3 %.
format
author Norhidayah Natasya Binti Rosly
author_facet Norhidayah Natasya Binti Rosly
author_sort Norhidayah Natasya Binti Rosly
title Design and Testing of Piezoelectric energy..
title_short Design and Testing of Piezoelectric energy..
title_full Design and Testing of Piezoelectric energy..
title_fullStr Design and Testing of Piezoelectric energy..
title_full_unstemmed Design and Testing of Piezoelectric energy..
title_sort design and testing of piezoelectric energy..
publishDate 2023
_version_ 1806427831345872896
score 13.209306

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