Preliminary Investigation on the Energy Harvesting of Vortex-Induced Vibration with the Use of Magnet
DOI:
https://doi.org/10.37934/progee.21.1.17Keywords:
Energy harvesting, Vortex-induced vibration, MagnetAbstract
The utilization of natural resources as renewable energy is thriving as its innovation brings clean energy, environmentally friendly and also cut down costs. Hence, the purpose of this study is to propose a technique to enhance the output voltage of piezoelectric as an energy harvesting device by applying nonlinear magnetic forces from a phenomenon called vortex induced vibration (VIV). This harvester device is designed with a presence of two magnets that placed at the bottom of a circular cylinder and on the lower base. The mechanical conversion energy that is studied is the vibration from circular cylinder’s oscillation through a phenomenon called Vortex Induced Vibration by using piezoelectric transducer. A VIV-based energy harvester has been fabricated and carried out in water flow to observe the optimum output voltage that can be generated. Three different lengths of piezoelectric cantilever plates and two magnet distances are tested to investigate the influence of system’s stiffness and the repulsive force to the harvested energy. From the experiment, it is observed that a lower stiffness of the system provides higher harvested voltage. In addition, the presence of magnets shows a greater output voltage due to the action of nonlinear magnetic forces where the position between two magnets able to shift the synchronization region thus, showing a greatly wider synchronization region and increasing the performance of VIV-based energy harvesting system.
References
J. Jia, X. Shan, D. Upadrashta, T. Xie, Y. Yang, R. Song, Modeling and analysis of upright piezoelectric energy harvester under aerodynamic vortex-induced vibration, Micromachines 9(12) (2018) 1–19. https://doi.org/10.3390/mi9120667.
L. B. Zhang, A. Abdelkefi, H. L. Dai, R. Naseer, L. Wang, Design and experimental analysis of broadband energy harvesting from vortex-induced vibrations, Journal of Sound and Vibration 408 (2017) 210–219. https://doi.org/10.1016/j.jsv.2017.07.029.
R. Nasseer, H.L. Dai, A. Abdelkefi, L. Wang, Comparative study of piezoelectric vortex-induced vibration-based energy harvesters with multi-stability characteristics, Energies 13(1) (2020) 71. https://doi.org/10.3390/en13010071.
R. Nasseer, H.L. Dai, A. Abdelkefi, L. Wang, Piezomagnetoelastic energy harvesting from vortex-induced vibrations using monostable characteristics, Applied Energy 203 (2017) 142-153. https://doi.org/10.1016/j.apenergy.2017.06.018.
Y. Yang, L. Zhao, L. Tang, Comparative study of tip cross-sections for efficient galloping energy harvesting, Appl. Phys. Lett. 102 (2013) 064105. https://doi.org/10.1063/1.4792737.
K. Aravind Kumar, S. F. Ali, A. Arockiarajan, Piezomagnetoelastic broadband energy harvester: Nonlinear modeling and characterization, The European Physical Journal Special Topics 224(14–15) (2015) 2803–2822. https://doi.org/10.1140/epjst/e2015-02590-8.
F. Cottone, L. Gammaitoni, H. Vocca, M. Ferrari, and V. Ferrari, Piezoelectric buckled beams for random vibration energy harvesting, Smart Materials and Structures 21(3) (2012) 035021. https://doi.org/10.1088/0964-1726/21/3/035021.
G. Wang, W.H. Liao, B. Yang, X. Wang, W. Xu, X. Li, Dynamic and energetic characteristics of a bistable piezoelectric vibration energy harvester with an elastic magnifier, Mechanical Systems and Signal Processing 105 (2018) 427–446. https://doi.org/10.1016/j.ymssp.2017.12.025.
R. Masana, M.F. Daqaq, Relative performance of a vibratory energy harvester in mono-and bi-stable potentials, Journal of Sound and Vibration 330 (2011) 6036–6052.
https://doi.org/10.1016/j.jsv.2011.07.031.
L. H. Jian, Human Tracking System With Energy Harvesting From Piezoelectric Material, Universiti Tunku Abdul Rahman, 2017.
N. Jauvtis, C.H.K. Williamson, The effect of two degrees of freedom on vortex-induced vibration at low mass and damping, Journal of Fluid Mechanics 509 (2004) 23-62. https://doi.org/10.1017/S0022112004008778.
P. Bearman, M. Brankovic, Experimental studies of passive control of vortex-induced vibration, European Journal of Mechanics - B/Fluids 23(1) (2004) 9-15. https://doi.org/10.1016/j.euromechflu.2003.06.002.
M. Zahari, H.B. Chan, T.H. Yong, S.S. Dol, The effects of spring stiffness on vortex-induced vibration for energy generation, IOP Conference Series: Materials Science and Engineering 78 (2015) 012041. https://doi.org/10.1088/1757-899X/78/1/012041.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2022 Progress in Energy and Environment
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.