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Analysis of the Transformation of Mechanical Impact Energy to Electric Energy Using Piezoelectric Vibrator
Abstract
We propose a new mechanism of electric power generation in which mechanical impact energy is transformed to electric energy by a piezoelectric transducer. To clarify the relationship between the input mechanical impact energy and the output electric energy in this method, we measured the electric output of a piezoelectric vibrator stimulated by an impact with a steel ball. An electrical equivalent model of the phenomenon is proposed to analyze the transformation efficiency as functions of the electromechanical coupling coefficient, the mechanical loss and the dielectric loss of the vibrator.
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Cited by
Energy harvesting vibration sources for microsystems applications
Beeby, S. P., Tudor, M. J., & White, N. M. (2006) · Measurement Science and Technology · doi:10.1088/0957-0233/17/12/r01 · Cited by 3,008
Energy Harvesting From Human and Machine Motion for Wireless Electronic Devices
Mitcheson, P. D., Yeatman, E. M., Rao, G. K., Holmes, A. S., & Green, T. C. (2008) · Proceedings of the IEEE · doi:10.1109/jproc.2008.927494 · Cited by 1,888
A Review of Power Harvesting from Vibration Using Piezoelectric Materials
Sodano, H. A., Inman, D. J., & Park, G. (2004) · The Shock and Vibration Digest · doi:10.1177/0583102404043275 · Cited by 1,361
Cook-Chennault, K. A., Thambi, N., & Sastry, A. M. (2008) · Smart Materials and Structures · doi:10.1088/0964-1726/17/4/043001 · Cited by 1,241
Microscale acoustofluidics: Microfluidics driven via acoustics and ultrasonics
Friend, J., & Yeo, L. Y. (2011) · Reviews of Modern Physics · doi:10.1103/revmodphys.83.647 · Cited by 964
Metadata
- Authors
- Umeda, M., Nakamura, K., & Ueha, S.
- Venue
- Japanese Journal of Applied Physics
- Publisher
- IOP Publishing
- Published
- 1996-05-01
- Volume
- 35
- Issue
- 5S
- Pages
- 3267
- ISSN
- 0021-4922 (ISSN-L)
- 1347-4065
- OpenAlex
- W2064690237
- Cited by
- 367
- References
- 0
- FWCI
- 2.50
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Analysis of the Transformation of Mechanical Impact Energy to Electric Energy Using Piezoelectric Vibrator. https://app.cochat.ai/papers/10.1143/jjap.35.3267
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- Umeda, M., Nakamura, K., & Ueha, S. (1996). Analysis of the Transformation of Mechanical Impact Energy to Electric Energy Using Piezoelectric Vibrator. Japanese Journal of Applied Physics. https://doi.org/10.1143/jjap.35.3267
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
