A dual electromagnetic array with intrinsic frequency up-conversion for broadband vibrational energy harvesting
Abstract
This letter proposes a dual electromagnetic array to transform low frequency rectilinear vibrations into electricity with frequency up-conversion. The free of mechanical contact harvester consists of a rectilinear oscillator (RLO) and an array of two identical rotary oscillators (RTO). The RTO includes a rotor and a stator. The rotor has eight cubic magnets distributed centrosymmetrically, and the stator has eight coils. Under rectilinear vibrational excitations, the RLO drives the rotor of the RTO to rotate through magnetic torque acting on the rotors. A slight fluctuation of the rectilinear motion can lead to a great change of torque, which converts the low frequency vibrations into high frequency rotational motions. By adopting the frequency up-conversion mechanism, a high instantaneous output voltage is produced and maintained from 3.0 Hz to 9.5 Hz. Experiments show that with the dual rotor array, the output power is improved and the RLO is able to oscillate at its resonance even if the input frequency is greater than its resonant frequency, which implies a potential solution to suppress and harvest vibration energy during an earthquake if properly arraying multiple rotors. Under the excitation of 0.5 g and 4.0 Hz, the harvester can provide a stable DC power ofmore »
- Authors:
-
- Texas A & M Univ., College Station, TX (United States)
- Publication Date:
- Research Org.:
- State Univ. of New York (SUNY), Albany, NY (United States); Texas A & M Univ., College Station, TX (United States). Texas A & M Engineering Experiment Station
- Sponsoring Org.:
- USDOE Advanced Research Projects Agency - Energy (ARPA-E); US Department of the Navy, Office of Naval Research (ONR)
- OSTI Identifier:
- 1613640
- Grant/Contract Number:
- AR0000531; AR0000945; N000141410230
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Applied Physics Letters
- Additional Journal Information:
- Journal Volume: 114; Journal Issue: 5; Journal ID: ISSN 0003-6951
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Physics; Rotational dynamics; Electric power; Magnetic devices; Vibrational spectra; Energy harvester; Electric motors
Citation Formats
Chen, Jingfan, and Wang, Ya. A dual electromagnetic array with intrinsic frequency up-conversion for broadband vibrational energy harvesting. United States: N. p., 2019.
Web. doi:10.1063/1.5083910.
Chen, Jingfan, & Wang, Ya. A dual electromagnetic array with intrinsic frequency up-conversion for broadband vibrational energy harvesting. United States. https://doi.org/10.1063/1.5083910
Chen, Jingfan, and Wang, Ya. Wed .
"A dual electromagnetic array with intrinsic frequency up-conversion for broadband vibrational energy harvesting". United States. https://doi.org/10.1063/1.5083910. https://www.osti.gov/servlets/purl/1613640.
@article{osti_1613640,
title = {A dual electromagnetic array with intrinsic frequency up-conversion for broadband vibrational energy harvesting},
author = {Chen, Jingfan and Wang, Ya},
abstractNote = {This letter proposes a dual electromagnetic array to transform low frequency rectilinear vibrations into electricity with frequency up-conversion. The free of mechanical contact harvester consists of a rectilinear oscillator (RLO) and an array of two identical rotary oscillators (RTO). The RTO includes a rotor and a stator. The rotor has eight cubic magnets distributed centrosymmetrically, and the stator has eight coils. Under rectilinear vibrational excitations, the RLO drives the rotor of the RTO to rotate through magnetic torque acting on the rotors. A slight fluctuation of the rectilinear motion can lead to a great change of torque, which converts the low frequency vibrations into high frequency rotational motions. By adopting the frequency up-conversion mechanism, a high instantaneous output voltage is produced and maintained from 3.0 Hz to 9.5 Hz. Experiments show that with the dual rotor array, the output power is improved and the RLO is able to oscillate at its resonance even if the input frequency is greater than its resonant frequency, which implies a potential solution to suppress and harvest vibration energy during an earthquake if properly arraying multiple rotors. Under the excitation of 0.5 g and 4.0 Hz, the harvester can provide a stable DC power of 3.1 mW after AC-DC conversion.},
doi = {10.1063/1.5083910},
journal = {Applied Physics Letters},
number = 5,
volume = 114,
place = {United States},
year = {Wed Feb 06 00:00:00 EST 2019},
month = {Wed Feb 06 00:00:00 EST 2019}
}
Web of Science
Works referenced in this record:
Low-frequency broadband seismic metamaterial using I-shaped pillars in a half-space
journal, June 2018
- Zeng, Yi; Xu, Yang; Deng, Keke
- Journal of Applied Physics, Vol. 123, Issue 21
Energy-harvesting device with mechanical frequency-up conversion mechanism for increased power efficiency and wideband operation
journal, March 2010
- Jung, Seok-Min; Yun, Kwang-Seok
- Applied Physics Letters, Vol. 96, Issue 11
Snap-through twinkling energy generation through frequency up-conversion
journal, July 2017
- Panigrahi, Smruti R.; Bernard, Brian P.; Feeny, Brian F.
- Journal of Sound and Vibration, Vol. 399
An Electromagnetic Micro Power Generator for Low-Frequency Environmental Vibrations Based on the Frequency Upconversion Technique
journal, February 2010
- Sari, Ibrahim; Balkan, Tuna; Külah, Haluk
- Journal of Microelectromechanical Systems, Vol. 19, Issue 1
On magnetic plucking configurations for frequency up-converting mechanical energy harvesters
journal, January 2017
- Xue, Tiancheng; Roundy, Shad
- Sensors and Actuators A: Physical, Vol. 253
Large scale mechanical metamaterials as seismic shields
journal, August 2016
- Miniaci, Marco; Krushynska, Anastasiia; Bosia, Federico
- New Journal of Physics, Vol. 18, Issue 8
Systematic study of dual resonant rectilinear-to-rotary motion converter for low frequency vibrational energy harvesting
conference, April 2018
- Grisso, Benjamin L.; Wang, Ya S.; Chen, Jingfan
- Active and Passive Smart Structures and Integrated Systems XII
Electromagnetic energy harvesting from structural vibrations during earthquakes
journal, September 2016
- Shen, Wenai; Zhu, Songye; Zhu, Hongping
- Smart Structures and Systems, Vol. 18, Issue 3
Fabrication and characterization of a low frequency electromagnetic energy harvester
journal, July 2012
- Foisal, Abu Riduan Md.; Chung, Gwiy-Sang
- Journal of Semiconductors, Vol. 33, Issue 7
A review of the recent research on vibration energy harvesting via bistable systems
journal, January 2013
- Harne, R. L.; Wang, K. W.
- Smart Materials and Structures, Vol. 22, Issue 2
Metamaterials-based enhanced energy harvesting: A review
journal, April 2014
- Chen, Zhongsheng; Guo, Bin; Yang, Yongmin
- Physica B: Condensed Matter, Vol. 438
Multi-resonant electromagnetic shunt in base isolation for vibration damping and energy harvesting
journal, June 2018
- Pei, Yalu; Liu, Yilun; Zuo, Lei
- Journal of Sound and Vibration, Vol. 423
Seismic metamaterials based on isochronous mechanical oscillators
journal, May 2014
- Finocchio, G.; Casablanca, O.; Ricciardi, G.
- Applied Physics Letters, Vol. 104, Issue 19
An Electromagnetic Micro Power Generator for Low Frequency Environmental Vibrations based on the Frequency Up-Conversion Technique
conference, January 2009
- Sari, Ibrahim; Balkan, Tuna; Kulah, Haluk
- 2009 IEEE 22nd International Conference on Micro Electro Mechanical Systems (MEMS)
Wide band-gap seismic metastructures
journal, September 2015
- Krödel, S.; Thomé, N.; Daraio, C.
- Extreme Mechanics Letters, Vol. 4
Broadband Rotational Energy Harvesting with Non-linear Oscillator and Piezoelectric Transduction
journal, November 2016
- Fu, H.; Yeatman, E. M.
- Journal of Physics: Conference Series, Vol. 773
Feasibility of reducing three-dimensional wave energy by introducing periodic foundations
journal, July 2013
- Shi, Zhifei; Huang, Jiankun
- Soil Dynamics and Earthquake Engineering, Vol. 50
Non-contact magnetically coupled rectilinear-rotary oscillations to exploit low-frequency broadband energy harvesting with frequency up-conversion
journal, September 2016
- Deng, Wei; Wang, Ya
- Applied Physics Letters, Vol. 109, Issue 13
Energy harvesting from the nonlinear oscillations of magnetic levitation
journal, January 2009
- Mann, B. P.; Sims, N. D.
- Journal of Sound and Vibration, Vol. 319, Issue 1-2
A dual resonant rectilinear-to-rotary oscillation converter for low frequency broadband electromagnetic energy harvesting
journal, August 2017
- Deng, Wei; Wang, Ya
- Smart Materials and Structures, Vol. 26, Issue 9
Systematic study of dual resonant rectilinear-to-rotary motion converter for low frequency vibrational energy harvesting
journal, December 2018
- Chen, Jingfan; Wang, Ya; Grisso, Benjamin L.
- Sensors and Actuators A: Physical, Vol. 284
3D analytical calculation of the forces exerted between two cuboidal magnets
journal, September 1984
- Akoun, G.; Yonnet, J. -P.
- IEEE Transactions on Magnetics, Vol. 20, Issue 5
Works referencing / citing this record:
A Direction Self-Tuning Two-Dimensional Piezoelectric Vibration Energy Harvester
journal, December 2019
- Zhao, Haibo; Wei, Xiaoxiang; Zhong, Yiming
- Sensors, Vol. 20, Issue 1
A Direction Self-Tuning Two-Dimensional Piezoelectric Vibration Energy Harvester
journal, December 2019
- Zhao, Haibo; Wei, Xiaoxiang; Zhong, Yiming
- Sensors, Vol. 20, Issue 1