[HTML][HTML] A review on vibration-based piezoelectric energy harvesting from the aspect of compliant mechanisms
Piezoelectric energy harvesters (PEHs) promote the construction of a smarter world through
powering electric devices with energy scavenged from environmental vibrations by means of …
powering electric devices with energy scavenged from environmental vibrations by means of …
Acoustic-elastic metamaterials and phononic crystals for energy harvesting: A review
Metamaterials and phononic crystals (PCs) with artificially designed periodic microstructures
have attracted increasing research interests due to their unique properties that cannot be …
have attracted increasing research interests due to their unique properties that cannot be …
A piezoelectric spring pendulum oscillator used for multi-directional and ultra-low frequency vibration energy harvesting
Low frequency vibration is a ubiquitous energy existing in our environment, but a large
efficient harvesting of which remains challenging. This paper presents a simple piezoelectric …
efficient harvesting of which remains challenging. This paper presents a simple piezoelectric …
Investigation of an ultra-low frequency piezoelectric energy harvester with high frequency up-conversion factor caused by internal resonance mechanism
The collection of ultra-low frequency mechanical energy that distributed in ambient
environments remains challenging so far. This paper presents a frequency up-converting …
environments remains challenging so far. This paper presents a frequency up-converting …
High-efficient internal resonance energy harvesting: Modelling and experimental study
This research investigates a U-shaped vibration-based energy harvester with broadband
and bi-directional features via an internal resonance. The proposed U-shaped structure has …
and bi-directional features via an internal resonance. The proposed U-shaped structure has …
A multimodal E-shaped piezoelectric energy harvester with a built-in bistability and internal resonance
Z **e, L Liu, W Huang, R Shu, S Ge, Y **n… - Energy Conversion and …, 2023 - Elsevier
The abundant and renewable vibration energy has been regarded as an alternative power
source for the massive sensors of the Internet of Things, but the broadband and efficient …
source for the massive sensors of the Internet of Things, but the broadband and efficient …
Scavenging energy from ultra-low frequency mechanical excitations through a bi-directional hybrid energy harvester
A bi-directional hybrid energy harvester (HEH) is presented in this paper to scavenge
energy from ultra-low frequency mechanical excitations. The proposed HEH consists of two …
energy from ultra-low frequency mechanical excitations. The proposed HEH consists of two …
A string-suspended and driven rotor for efficient ultra-low frequency mechanical energy harvesting
The abundant mechanical energy distributed in ambient environments features ultra-low
frequency. Implementation of self-sustained low-power electronic systems is largely …
frequency. Implementation of self-sustained low-power electronic systems is largely …
A monostable piezoelectric energy harvester for broadband low-level excitations
K Fan, Q Tan, Y Zhang, S Liu, M Cai, Y Zhu - Applied Physics Letters, 2018 - pubs.aip.org
This letter presents a monostable piezoelectric energy harvester (PEH) for achieving
enhanced energy extraction from low-level excitations. The proposed PEH is realized by …
enhanced energy extraction from low-level excitations. The proposed PEH is realized by …
A cantilever-plucked and vibration-driven rotational energy harvester with high electric outputs
The ubiquitous and renewable vibration energy has been recognized as a promising energy
source for the increasing number of low-power electronics, but its efficient harvesting is still …
source for the increasing number of low-power electronics, but its efficient harvesting is still …