Design and Modeling of a Magnetic-Coupling Monostable Piezoelectric Energy Harvester Under Vortex-Induced Vibration

Hou, Chengwei; Shan, Xiaobiao; Zhang, Leian; Song, Rujun; Yang, Zhengbao

doi:10.1109/access.2020.3000526

Cited by 35 publications

(15 citation statements)

References 54 publications

(69 reference statements)

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“…The complex hardening and synchronization nonlinear behaviors can be controlled by adjusting the magnetic force, so that two stable configurations can be switched. In addition, many researchers (e.g., Javed and Abdelkefi [91] , Hou et al [92] , and Yang et al [93] ) proposed different types of magnet arrangements and bluff body shapes to incorporate into magnetic-induced nonlinear multi-stable VIV-based energy harvesters.…”

Section: Application Of Multi-stable Characteristicsmentioning

confidence: 99%

Recent advancement of flow-induced piezoelectric vibration energy harvesting techniques: principles, structures, and nonlinear designs

Cao

Wang

Guo

et al. 2022

Appl. Math. Mech.-Engl. Ed.

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Energy harvesting induced from flowing fluids (e.g., air and water flows) is a well-known process, which can be regarded as a sustainable and renewable energy source. In addition to traditional high-efficiency devices (e.g., turbines and watermills), the micro-power extracting technologies based on the flow-induced vibration (FIV) effect have sparked great concerns by virtue of their prospective applications as a self-power source for the microelectronic devices in recent years. This article aims to conduct a comprehensive review for the FIV working principle and their potential applications for energy harvesting. First, various classifications of the FIV effect for energy harvesting are briefly introduced, such as vortex-induced vibration (VIV), galloping, flutter, and wake-induced vibration (WIV). Next, the development of FIV energy harvesting techniques is reviewed to discuss the research works in the past three years. The application of hybrid FIV energy harvesting techniques that can enhance the harvesting performance is also presented. Furthermore, the nonlinear designs of FIV-based energy harvesters are reported in this study, e.g., multi-stability and limit-cycle oscillation (LCO) phenomena. Moreover, advanced FIV-based energy harvesting studies for fluid engineering applications are briefly mentioned. Finally, conclusions and future outlook are summarized.

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Section: Application Of Multi-stable Characteristicsmentioning

confidence: 99%

Recent advancement of flow-induced piezoelectric vibration energy harvesting techniques: principles, structures, and nonlinear designs

Cao

Wang

Guo

et al. 2022

Appl. Math. Mech.-Engl. Ed.

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“…The outcome was improved due to the low stiffness clamping, which in turn benefits the reversal of the buckled bridge to induced large deformation. Hou et al [ 90 ] proposed, modeled, and analyzed a magnet-induced monostable nonlinear vortex-induced vibration (VIV) PEH as shown in Figure 13 . The authors investigated the effect of load resistance, cylindrical structure, piezoelectric beam, and wind velocity on the vibration response and the performance of the energy harvester.…”

Section: Piezoelectric Energy Harvestersmentioning

confidence: 99%

“… Sketch of magnetic-coupling piezoelectric energy harvester (MCPEH) system [ 90 ]. Reprinted under the Creative Commons (CC) License (CC BY 4.0).…”

Section: Figurementioning

confidence: 99%

A Systematic Review of Piezoelectric Materials and Energy Harvesters for Industrial Applications

Aabid

Raheman

Ibrahim

et al. 2021

Sensors

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In the last three decades, smart materials have become popular. The piezoelectric materials have shown key characteristics for engineering applications, such as in sensors and actuators for industrial use. Because of their excellent mechanical-to-electrical and vice versa energy conversion properties, piezoelectric materials with high piezoelectric charge and voltage coefficient have been tested in renewable energy applications. The fundamental component of the energy harvester is the piezoelectric material, which, when subjected to mechanical vibrations or applied stress, induces the displaced ions in the material and results in a net electric charge due to the dipole moment of the unit cell. This phenomenon builds an electric potential across the material. In this review article, a detailed study focused on the piezoelectric energy harvesters (PEH’s) is reported. In addition, the fundamental idea about piezoelectric materials, along with their modeling for various applications, are detailed systematically. Then a summary of previous studies based on PEH’s other applications is listed, considering the technical aspects and methodologies. A discussion has been provided as a critical review of current challenges in this field. As a result, this review can provide a guideline for the scholars who want to use PEH’s for their research.

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“…Wind-induced vibration is to convert wind energy into vibration energy first, and then convert the vibration energy into electric energy through processes such as piezoelectric conversion, electromagnetic conversion, and other forms. Hou et al [1] formed a monostable nonlinear structure by introducing nonlinear magnetic force at both ends of the vibrating structure. By adjusting the gap between two magnets, the efficiency of the energy harvester is enhanced.…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic Wind-induced Vibration Energy Harvester with a Resonant Cavity

Xiong,

Gao,

Jin

et al. 2023

J. Phys.: Conf. Ser.

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Wind energy, as the most widely distributed form of renewable energy, holds great significance in addressing the energy supply issue for micro-power electronic equipment. Therefore, this paper proposes an electromagnetic wind-induced vibration energy harvester with a resonant cavity (EWVEH). When the wind blows through the resonant cavity, the pressure inside the cavity increases, causing a change in the pressure distribution. The pressure on the lower surface of the elastic beam exceeds the pressure on the upper surface, leading to a pressure difference. When the pressure difference exceeds the damping force of the elastic beam, it will cause the beam to move, and then the vibration energy will be converted into electrical energy through electromagnetic conversion. The installation angle of the elastic beam and the size and position of the resonant cavity outlet will affect the fluid distribution in the resonant cavity and the vibration characteristics of the elastic beam. This, in turn, will change the output characteristics of the EWVEH. The simulation analysis and experimental research demonstrate that a smaller installation angle for the cantilever and a smaller outlet for the resonant cavity is advantageous for the EWVEH to obtain higher output power. Furthermore, the position of the air outlet also impacts the efficiency of the EWVEH. At a wind velocity of 14 m/s, the load voltage and power of the EWVEH are 39 mV and 101.4 μW, respectively.

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Design and Modeling of a Magnetic-Coupling Monostable Piezoelectric Energy Harvester Under Vortex-Induced Vibration

Cited by 35 publications

References 54 publications

Recent advancement of flow-induced piezoelectric vibration energy harvesting techniques: principles, structures, and nonlinear designs

Recent advancement of flow-induced piezoelectric vibration energy harvesting techniques: principles, structures, and nonlinear designs

A Systematic Review of Piezoelectric Materials and Energy Harvesters for Industrial Applications

Electromagnetic Wind-induced Vibration Energy Harvester with a Resonant Cavity

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