Piezoelectric energy harvesting design principles for materials and structures: material figure‐of‐merit and self‐resonance tuning

HC Song, SW Kim, HS Kim, DG Lee… - Advanced …, 2020 - Wiley Online Library
Piezoelectric energy harvesters (PEHs) aim to generate sufficient power to operate targeting
device from the limited ambient energy. PEH includes mechanical‐to‐mechanical …

Low-frequency vibration energy harvesting: a comprehensive review of frequency up-conversion approaches

H Tang, C Hua, H Huang, W Liu, Z Yang… - Smart Materials and …, 2022 - iopscience.iop.org
Along with the rapid development of low-power electronics and the Internet of Things,
vibration energy harvesting is attracting increasingly attention from both industry and …

Exploiting bi-stable magneto-piezoelastic absorber for simultaneous energy harvesting and vibration mitigation

M Rezaei, R Talebitooti, WH Liao - International Journal of Mechanical …, 2021 - Elsevier
This paper investigates efficient simultaneous energy harvesting and vibration suppression
utilizing a tunable bi-stable magneto-pieozelastic absorber (BMPA). The absorber …

Mass tuning technique for a broadband piezoelectric energy harvester array

SA Kouritem, MA Al-Moghazy, M Noori… - Mechanical Systems and …, 2022 - Elsevier
Converting the wasted ambient vibration to electric power, using a piezoelectric energy
harvester, is a promising strategy for powering a sensor network for medical and industrial …

An asymmetric magnetic-coupled bending-torsion piezoelectric energy harvester: Modeling and experimental investigation

H Zhang, W Sui, C Yang, L Zhang… - Smart Materials and …, 2021 - iopscience.iop.org
This paper presents a detailed investigation on an asymmetric magnetic-coupled bending-
torsion piezoelectric energy harvester based on harmonic excitation. There is an eccentricity …

[HTML][HTML] Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and …

M Hafizh, AGA Muthalif, J Renno, MR Paurobally… - Energy Conversion and …, 2023 - Elsevier
Piezoelectric composites have become increasingly important in energy harvesting from
vibration and, more recently, flow-induced vibration. The compatibility of piezoelectric …

[HTML][HTML] Ultra-low wide bandwidth vibrational energy harvesting using a statically balanced compliant mechanism

H Liang, G Hao, OZ Olszewski, V Pakrashi - International Journal of …, 2022 - Elsevier
Abstract Structure design of ultra-low wide bandwidth vibrational energy harvesters remains
an open issue. In this research, a statically balanced compliant mechanism (SBCM) is …

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

Z Wang, Y Du, T Li, Z Yan, T Tan - Applied Energy, 2021 - Elsevier
Currently, the practicability of vibration energy harvesting devices is restricted by narrow
resonant bandwidths. To realize broadband, high-efficiency vibration energy harvesting …

A hybrid kinetic energy harvester for applications in electric driverless buses

M Tang, H Cao, LJ Kong, A Azam, D Luo, Y Pan… - International Journal of …, 2022 - Elsevier
Electric driverless buses are an important part of future urban transportation. There is a large
amount of inertial kinetic energy wasted during the driving of electric driverless buses …

Theoretical, numerical, and experimental studies of a frequency up-conversion piezoelectric energy harvester

Z Li, X Peng, G Hu, Y Peng - International Journal of Mechanical Sciences, 2022 - Elsevier
This paper presents the study of a two-degree-of-freedom (2DoF) stacked piezoelectric
energy harvester (SPEH). The high performance of the 2DoF SPEH is achieved by the …