Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/89412
Title: | Piezoelectric cylindrical design for harvesting energy in multi-directional vibration source | Authors: | Nguyen, Minh Sang Ng, S. H. Kim, P. Yoon, Yong Jin |
Keywords: | Piezoelectric Material Harvesting Energy DRNTU::Engineering::Mechanical engineering |
Issue Date: | 2017 | Source: | Nguyen, M. S., Ng, S. H., Kim, P., & Yoon, Y. J. (2017). Piezoelectric cylindrical design for harvesting energy in multi-directional vibration source. IOP Conference Series: Earth and Environmental Science, 83, 012010-. doi:10.1088/1755-1315/83/1/012010 | Series/Report no.: | IOP Conference Series: Earth and Environmental Science | Abstract: | Vibration Energy Harvester (VEH) has attracted a great attention recently both in academia and industry. One of the most challenging issues in VEH is the possibility to harvest vibration energy in multiple directions. In fact, Conventional VEH (CVEH) using cantilever beam's structure may possibly become inefficient for the application under multi-directional vibration sources. To overcome this shortcoming of CVEH, this paper proposes a novel design of piezoelectric cylindrical energy harvester (PCEH) which is using patches of piezoelectric material attached to the surface of a cylindrical structure. The Finite Element Method (FEM) analysis using COMSOL Multiphysics software package showed that PCEH has a great potential for the applicability of VEH in the multi-directional vibrating applications such as wearable devices and biomedical devices. | URI: | https://hdl.handle.net/10356/89412 http://hdl.handle.net/10220/46244 |
ISSN: | 1755-1307 | DOI: | 10.1088/1755-1315/83/1/012010 | Schools: | School of Mechanical and Aerospace Engineering Interdisciplinary Graduate School (IGS) |
Research Centres: | Energy Research Institute @ NTU (ERI@N) Singapore Institute of Manufacturing Technology |
Rights: | © 2017 The Author(s) (IOP Publishing). Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | IGS Journal Articles |
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Piezoelectric cylindrical design for harvesting energy in multi-directional vibration source.pdf | 1.04 MB | Adobe PDF | View/Open |
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