Piezoelectric vibration energy harvesting device based on water sloshing-inspired extensions

被引：5

作者：

Fu, Yang ^{[1
]}

Huang, Meiling ^{[1
]}

Wu, Ruiming ^{[1
]}

Huang, Feng ^{[1
]}

Zhou, Maoying ^{[2
]}

Chen, Suifan ^{[1
]}

Wang, Qibing ^{[1
]}

Li, Qipeng ^{[1
]}

机构：

[1] Zhejiang Univ Sci & Technol, Sch Mech & Energy Engn, Hangzhou 310023, Zhejiang, Peoples R China

[2] Hangzhou Dianzi Univ, Sch Mech Engn, Hangzhou 310018, Zhejiang, Peoples R China

来源：

AIP ADVANCES | 2021年 / 11卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Natural frequencies;

D O I：

10.1063/5.0054336

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Inspired by shallow-water sloshing in a moving tank, a novel type of vibration-based piezoelectric energy harvesting device composed of a piezoelectric bimorph beam and an extension tank is proposed in this paper. The structure and working principle of the proposed device are provided. Then, the effects of different heights of water filling in the tank on the performances of the harvester are studied and analyzed. Experiments are set up to investigate the actual device performance by changing the base excitation frequency and load resistance for different water heights. The results show that by modulating the water height, the resonant frequency and bandwidth can be adjusted, which can enhance the energy harvesting performance of the device at different ambient vibration frequencies. This study provides some clues to improve the performance of the vibration-based energy harvesting devices.

引用

页数：5

共 22 条

[1] Analysis of two dimensional, wide-band, bistable vibration energy harvester
Ando, B.
Baglio, S.
Maiorca, F.
Trigona, C.
[J]. SENSORS AND ACTUATORS A-PHYSICAL, 2013, 202 : 176 - 182
[2] Self-powered photodetector with improved and broadband multispectral photoresponsivity based on ZnO-ZnS composite
Benyahia, K.
Djeffal, F.
Ferhati, H.
Bendjerad, A.
Benhaya, A.
Saidi, A.
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 859
[3] A Novel Method of Wind Energy Generation-The Electrostatic Wind Energy Converter
Djairam, Dhiradj
Morshuis, Peter H. F.
Smit, Johan J.
[J]. IEEE ELECTRICAL INSULATION MAGAZINE, 2014, 30 (04) : 8 - 20
[4] On the Observability and Controllability of Large-Scale IoT Networks: Reducing Number of Unmatched Nodes via Link Addition
Doostmohammadian, Mohammadreza
Rabiee, Hamid R.
[J]. IEEE CONTROL SYSTEMS LETTERS, 2021, 5 (05): : 1747 - 1752
[5] Flow Energy Harvesting Using Piezoelectric Cantilevers With Cylindrical Extension
Gao, Xiaotong
Shih, Wei-Heng
Shih, Wan Y.
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2013, 60 (03) : 1116 - 1118
[6] A piezoelectric power harvester with adjustable frequency through axial preloads
Hu, Yuantai
Xue, Huan
Hu, Hongping
[J]. SMART MATERIALS AND STRUCTURES, 2007, 16 (05) : 1961 - 1966
[7] Resonance tuning of piezoelectric vibration energy scavenging generators using compressive axial preload
Leland, Eli S.
Wright, Paul K.
[J]. SMART MATERIALS AND STRUCTURES, 2006, 15 (05) : 1413 - 1420
[8] Bi-resonant structure with piezoelectric PVDF films for energy harvesting from random vibration sources at low frequency
Li, Shanshan
Crovetto, Andrea
Peng, Zhuoteng
Zhang, Ai
Hansen, Ole
Wang, Mingjiang
Li, Xinxin
Wang, Fei
[J]. SENSORS AND ACTUATORS A-PHYSICAL, 2016, 247 : 547 - 554
[9] Smart Power Unit-mW-to-nW Power Management and Control for Self-Sustainable IoT Devices
Mayer, Philipp
Magno, Michele
Benini, Luca
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021, 36 (05) : 5700 - 5710
[10] Novel piezoelectric-based ocean wave energy harvesting from offshore buoys
Nabavi, Seyedeh Fatemeh
Farshidianfar, Anooshiravan
Afsharfard, Aref
[J]. APPLIED OCEAN RESEARCH, 2018, 76 : 174 - 183

← 1 2 3 →