Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/104883
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Tao | en |
dc.contributor.author | Lee, Pooi See | en |
dc.date.accessioned | 2019-04-29T06:57:24Z | en |
dc.date.accessioned | 2019-12-06T21:41:56Z | - |
dc.date.available | 2019-04-29T06:57:24Z | en |
dc.date.available | 2019-12-06T21:41:56Z | - |
dc.date.copyright | 2019 | en |
dc.date.issued | 2019 | en |
dc.identifier.citation | Li, T., & Lee, P. S. (2019). Piezoelectric energy harvesting with an ultrasonic vibration source. Actuators, 8(1), 8-. doi:10.3390/act8010008 | en |
dc.identifier.uri | https://hdl.handle.net/10356/104883 | - |
dc.description.abstract | A piezoelectric energy harvester was developed in this paper. It is actuated by the vibration leakage from the nodal position of a high-power ultrasonic cutting transducer. The harvester was excited at a low displacement amplitude (0.73 µmpp). However, its operation frequency is quite high and reaches the ultrasonic range (24.4 kHz). Compared with another low frequency harvester (66 Hz), both theoretical and experimental results proved that the advantages of this high frequency harvester include (i) high current generation capability (up to 20 mApp compared to 1.3 mApp of the 66 Hz transducer) and (ii) low impedance matching resistance (500 Ω in contrast to 50 kΩ of the 66 Hz transducer). This energy harvester can be applied either in sensing, or vibration controlling, or simply energy harvesting in a high-power ultrasonic system. | en |
dc.description.sponsorship | NRF (Natl Research Foundation, S’pore) | en |
dc.format.extent | 12 p. | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Actuators | en |
dc.rights | © 2019 by the Authors. 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 (http://creativecommons.org/licenses/by/4.0/). | en |
dc.subject | DRNTU::Engineering::Materials | en |
dc.subject | Ultrasonic | en |
dc.subject | Piezoelectric | en |
dc.title | Piezoelectric energy harvesting with an ultrasonic vibration source | en |
dc.type | Journal Article | en |
dc.contributor.school | School of Materials Science & Engineering | en |
dc.identifier.doi | 10.3390/act8010008 | en |
dc.description.version | Published version | en |
dc.identifier.rims | 212716 | en |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
Appears in Collections: | MSE Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
actuators-08-00008.pdf | 3.62 MB | Adobe PDF | View/Open |
SCOPUSTM
Citations
50
5
Updated on Mar 26, 2024
Web of ScienceTM
Citations
50
5
Updated on Oct 27, 2023
Page view(s)
332
Updated on Mar 28, 2024
Download(s) 50
110
Updated on Mar 28, 2024
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.