A piezoelectric frequency up-converting energy harvester with rotating proof mass for human body applications
Energy harvesting from human motion faces the challenges of low frequency and random
excitation. One strategy that has been successful in the past is frequency up-conversion …
excitation. One strategy that has been successful in the past is frequency up-conversion …
Harvesting energy from a rotating gear using an AFM-like MEMS piezoelectric frequency up-converting energy harvester
P Janphuang, RA Lockhart, D Isarakorn… - Journal of …, 2014 - ieeexplore.ieee.org
This paper presents an analytical and experimental study of a compact configuration to
harvest energy from a rotating gear using piezoelectric microelectromechanical system …
harvest energy from a rotating gear using piezoelectric microelectromechanical system …
[PDF][PDF] Piezoelectric ceramic for energy harvesting system: a review
Nowadays, piezoelectric energy harvesting technology has been studied and developed
significantly by a lot of researchers. Energy harvesting is a process that an ambient waste …
significantly by a lot of researchers. Energy harvesting is a process that an ambient waste …
Increasing the performance of a rotary piezoelectric frequency up-converting energy harvester under weak excitations
R Ramezanpour, H Nahvi… - … of Vibration and …, 2017 - asmedigitalcollection.asme.org
In common rotary piezoelectric (PZT) frequency up-converting energy harvesters, impact or
nonimpact frequency up-conversion technologies are used. For low separation distances …
nonimpact frequency up-conversion technologies are used. For low separation distances …
Piezoelectric energy harvesting system via impact and vibration–a review
Recently, the vibrational energy harvesting devices have been studied and developed
significantly. Although battery is the main power source for electronic devices, it still has …
significantly. Although battery is the main power source for electronic devices, it still has …
The convergence of parametric resonance and vibration energy harvesting
Y Jia - 2014 - repository.cam.ac.uk
Energy harvesting is an emerging technology that derives electricity from the ambient
environment in a decentralised and self-contained fashion. Applications include self …
environment in a decentralised and self-contained fashion. Applications include self …