A flute-inspired broadband piezoelectric vibration energy harvesting device with mechanical intelligent design

Abstract Currently, the practicability of vibration energy harvesting devices is restricted by narrow resonant bandwidths. To realize broadband, high-efficiency vibration energy harvesting, here we propose a flute-inspired mechanical-intelligent piezoelectric energy harvester to achieve self-tracking vibration frequency without manual interventions. This harvester adjusts its natural frequency in a way reminiscent of how the tone of a flute is altered (i.e., by moving a sliding mass on the longitudinal arranged hole of a cantilever beam). The mechanical intelligence is reflected in self-tuning and self-locking following its dynamic responses. The natural frequency of the proposed device approaches the external excitation frequency by self-tuning, and the resonant state is stably maintained by self-locking. Comparison experiments with its linear counterpart, this flute-inspired mechanical-intelligent vibration energy harvester demonstrates a significant improvement of 610% in working bandwidth and an increase in power of 348%. Compared with the tunable beam-slider structure without mechanical-intelligence, the proposed energy harvester shows 235% increasing in operating bandwidth and 659% increasing in working efficiency. Practical applications of powering an electronic clock and charging a capacitor show the feasibility of this energy harvester used for the engineering community. This study provides a mechanical-intelligent design approach for piezoelectric vibration energy harvester, which may also be applied to other vibration energy harvesters using electromagnetic, triboelectric or hybrid transductions.

[1]  C. Lihua,et al.  Study on cantilever piezoelectric energy harvester with tunable function , 2020, Smart Materials and Structures.

[2]  Junyi Cao,et al.  Broadband tristable energy harvester: Modeling and experiment verification , 2014 .

[3]  Yinshui Xia,et al.  A broadband piezoelectric energy harvester with movable mass for frequency active self-tuning , 2020, Smart Materials and Structures.

[4]  H. Bardaweel,et al.  Design enhancement and non-dimensional analysis of magnetically-levitated nonlinear vibration energy harvesters , 2017 .

[5]  Philip Bonello,et al.  A simulation of the performance of a self-tuning energy harvesting cantilever beam , 2016 .

[6]  Huicong Liu,et al.  A comprehensive review on piezoelectric energy harvesting technology: Materials, mechanisms, and applications , 2018, Applied Physics Reviews.

[7]  Lifeng Qin,et al.  A tunable frequency up-conversion wideband piezoelectric vibration energy harvester for low-frequency variable environment using a novel impact- and rope-driven hybrid mechanism , 2019, Applied Energy.

[8]  Mergen H. Ghayesh,et al.  Ambient vibration energy harvesters: A review on nonlinear techniques for performance enhancement , 2018, International Journal of Engineering Science.

[9]  S. Ali,et al.  Influence of Piezoelectric Energy Transfer on the Interwell Oscillations of Multistable Vibration Energy Harvesters , 2019, Journal of Computational and Nonlinear Dynamics.

[10]  Shin Yee Khoo,et al.  Two-stage multi-modal system for low frequency and wide bandwidth vibration energy harvesting , 2020 .

[11]  J. Seok,et al.  A novel self-tuning wind energy harvester with a slidable bluff body using vortex-induced vibration , 2020 .

[12]  Ryan L. Harne,et al.  Characterization of challenges in asymmetric nonlinear vibration energy harvesters subjected to realistic excitation , 2020 .

[13]  John X. J. Zhang,et al.  Vibration‐Energy‐Harvesting System: Transduction Mechanisms, Frequency Tuning Techniques, and Biomechanical Applications , 2019, Advanced materials technologies.

[14]  V. Dragunov,et al.  Electrostatic vibrational energy converter with two variable capacitors , 2020 .

[15]  M. Dickey,et al.  Elastic Multifunctional Liquid–Metal Fibers for Harvesting Mechanical and Electromagnetic Energy and as Self‐Powered Sensors , 2021, Advanced Energy Materials.

[16]  Ping Wang,et al.  Rail corrugation inspection by a self-contained triple-repellent electromagnetic energy harvesting system , 2021 .

[17]  Mengchao Ma,et al.  A Compact and Flexible Nonbeam-Type Vibrational Energy Harvesting Device With Bistable Characteristics , 2019, IEEE/ASME Transactions on Mechatronics.

[18]  Faisal Karim Shaikh,et al.  Energy harvesting in wireless sensor networks: A comprehensive review , 2016 .

[19]  D. Genov,et al.  Vibration energy harvesting using magnetic spring based nonlinear oscillators: Design strategies and insights , 2020 .

[20]  L. Zuo,et al.  Self-tuning stochastic resonance energy harvesting for rotating systems under modulated noise and its application to smart tires , 2019, Mechanical Systems and Signal Processing.

[21]  Chengkuo Lee,et al.  Development Trends and Perspectives of Future Sensors and MEMS/NEMS , 2019, Micromachines.

[22]  Yu Zhang,et al.  Design and Experimental Investigation of a Self-Tuning Piezoelectric Energy Harvesting System for Intelligent Vehicle Wheels , 2020, IEEE Transactions on Vehicular Technology.

[23]  Meng Li,et al.  Novel tunable broadband piezoelectric harvesters for ultralow-frequency bridge vibration energy harvesting , 2019 .

[24]  Bintang Yang,et al.  Improving energy harvesting from impulsive excitations by a nonlinear tunable bistable energy harvester , 2021 .

[25]  S. Kang,et al.  Energy harvester using piezoelectric nanogenerator and electrostatic generator , 2021 .

[26]  Jinhao Qiu,et al.  A piezoelectric spring pendulum oscillator used for multi-directional and ultra-low frequency vibration energy harvesting , 2018, Applied Energy.

[27]  Kexiang Wei,et al.  Mechanical modulations for enhancing energy harvesting: Principles, methods and applications , 2019 .

[28]  Huaxia Deng,et al.  A seesaw-type approach for enhancing nonlinear energy harvesting , 2018 .

[29]  Yonggang Huang,et al.  Three-dimensional piezoelectric polymer microsystems for vibrational energy harvesting, robotic interfaces and biomedical implants , 2019, Nature Electronics.

[30]  Shengxi Zhou,et al.  High-Performance Piezoelectric Energy Harvesters and Their Applications , 2018 .

[31]  Q. Cao,et al.  A novel nonlinear mechanical oscillator and its application in vibration isolation and energy harvesting , 2021 .

[32]  G. Litak,et al.  Hybrid wind energy scavenging by coupling vortex-induced vibrations and galloping , 2020, Energy Conversion and Management.

[33]  Tan Lisha,et al.  The applications of energy regeneration and conversion technologies based on hydraulic transmission systems: A review , 2020 .

[34]  T. Lu,et al.  Enhanced nonlinear energy harvesting using combined primary and parametric resonances: Experiments with theoretical verifications , 2020 .

[35]  Saibal Roy,et al.  Tapered nonlinear vibration energy harvester for powering Internet of Things , 2020 .

[36]  Adrien Morel,et al.  Strongly coupled piezoelectric cantilevers for broadband vibration energy harvesting , 2020, Applied Energy.

[37]  Farid Ullah Khan,et al.  Multimodal Hybrid Piezoelectric-Electromagnetic Insole Energy Harvester Using PVDF Generators , 2020, Electronics.

[38]  Gyeong Ju Song,et al.  Development of a hybrid type smart pen piezoelectric energy harvester for an IoT platform , 2021 .

[39]  Jun Chen,et al.  Wearable triboelectric nanogenerators for biomechanical energy harvesting , 2020 .

[40]  R. Vaish,et al.  Vibration induced refrigeration and energy harvesting using piezoelectric materials: a finite element study , 2019, RSC advances.

[41]  Junlei Wang,et al.  The state-of-the-art review on energy harvesting from flow-induced vibrations , 2020, Applied Energy.

[42]  Mengchao Ma,et al.  Poly-stable energy harvesting based on synergetic multistable vibration , 2019, Communications Physics.

[43]  Xingjian Jing,et al.  A comprehensive review on vibration energy harvesting: Modelling and realization , 2017 .

[44]  P. Enoksson,et al.  Effective piezoelectric energy harvesting with bandwidth enhancement by assymetry augmented self-tuning of conjoined cantilevers , 2019, International Journal of Mechanical Sciences.

[45]  Mehrdad Moallem,et al.  A two-variable extremum seeking controller with application to self-tuned vibration energy harvesting , 2019, Smart Materials and Structures.

[46]  Wei-Hsin Liao,et al.  Nonlinear magnetic force and dynamic characteristics of a tri-stable piezoelectric energy harvester , 2019, Nonlinear Dynamics.

[47]  Long Jin,et al.  A linear-to-rotary hybrid nanogenerator for high-performance wearable biomechanical energy harvesting , 2020 .