Bimorph piezoelectric vibration energy harvester with flexible 3D meshed-core structure for low frequency vibration

Bimorph piezoelectric vibration energy harvester with flexible 3D meshed-core structure for low frequency vibration

This paper proposes a bimorph piezoelectric vibration energy harvester (PVEH) with a flexible 3D meshed-core elastic layer for improving the output power while lowering the resonance frequency. Owing to the high void ratio of the 3D meshed-core structure, the bending stiffness of the cantilever can...

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Bibliographic Details
Main Authors: Takuya Tsukamoto, Yohei Umino, Sachie Shiomi, Kou Yamada, Takaaki Suzuki
Format: Article
Language:English
Published: Taylor & Francis Group 2018-12-01
Series:Science and Technology of Advanced Materials
Subjects:
Vibration energy harvester
piezoelectric
PVDF
piezoelectric coupling analysis
low frequency
Online Access:http://dx.doi.org/10.1080/14686996.2018.1508985

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