Cited by 17Innovative Energy Harvesting TechnologiesUltrasonics and Acoustic Wave PropagationAdvanced Sensor and Energy Harvesting Materials

Preparation and performance study of a new type of Tile transducer for roadway applications

Wang, Jun, Cai, Yuanqiang, Liu, Zhiming, Ding, Guangya, Cai, Guojun, Fu, Hongtao·2020·Journal of Intelligent Material Systems and Structures

Abstract

In recent years, piezoelectric technology for recovery of road vibration energy has gained widespread attention. Most research in this field thus far has examined different piezoelectric materials and evaluated their feasibility in field tests, but less attention has been devoted to different transducer structures. In this study, a new type of Tile transducer was developed for roadway applications. The Tile transducer exhibited good vibration absorption effect and energy harvesting efficiency at low-frequency vibration. This study tested the Tile transducer under the supported boundary condition, and analyzed the influence of the curvature of the Tile transducer on the energy harvesting efficiency with regard to the electromechanical conversion performance and structural strength. When the excitation frequency was 10 Hz and load was 500 N, the total power of the Plane transducer was 0.59 mW. Under the same load condition, the total power of the Tile transducer was 15.44 mW, which was 26-fold higher than that of the Plane transducer. An ultimate compressive bearing capacity test and fatigue test of the Tile transducer were then carried out, and the fatigue failure mode was analyzed. The test results prove that the Tile transducer had stable and lasting structural performance.

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Crossref · 10.1177/1045389x20942571

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  • Simply supported boundary conditions with concentrated load and a maximum allowable displacement of 0.614 mm were found to be the optimum parameters for the tile packaging.

    “Based on the studies, simply supported boundary conditions with concentrated load and a maximum allowable displacement of 0.614 mm were found to be the optimum parameters for the tile packaging.”

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Authors
Wang, J., Cai, Y., Liu, Z., Ding, G., Cai, G., & Fu, H.
Affiliations
  • Wenzhou University (CN)
  • Zhejiang University of Technology (CN)
  • Southeast University (CN)
  • Saga University (JP)
Corresponding author
Liu, Zhiming
Venue
Journal of Intelligent Material Systems and Structures
Published
2020-07-21
Volume
31
Issue
17
Pages
2020-2028
ISSN
  • 1045-389X (ISSN-L)
  • 1530-8138
OpenAlex
W3045090936
Cited by
17
References
24
Citations by year
2025: 1 · 2024: 3 · 2023: 4 · 2022: 4 · 2021: 4 · 2020: 1
FWCI
1.60
Type
journal article
Language
en
Open access
closed
Locations
Journal of Intelligent Material Systems and Structures (publishedVersion)
Funders
  • National Natural Science Foundation of China (51622810, 51778501, 51978534)
  • Natural Science Foundation of Zhejiang Province (LR18E080001, LY17E080010, LY18E080027)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Innovative Energy Harvesting Technologies
  • Physical Sciences › Engineering › Mechanics of Materials › Ultrasonics and Acoustic Wave Propagation
  • Physical Sciences › Engineering › Biomedical Engineering › Advanced Sensor and Energy Harvesting Materials
Keywords
piezoelectric transducers, low-frequency vibration, vibration absorption, electromechanical conversion efficiency, compressive bearing capacity, fatigue failure modes, structural strength

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