Piezoelectric energy harvesting design principles for materials and structures: material figure‐of‐merit and self‐resonance tuning
Piezoelectric energy harvesters (PEHs) aim to generate sufficient power to operate targeting
device from the limited ambient energy. PEH includes mechanical‐to‐mechanical …
device from the limited ambient energy. PEH includes mechanical‐to‐mechanical …
Comprehensive review on effective strategies and key factors for high performance piezoelectric energy harvester at low frequency
In the past decade, there has been rapid development in piezoelectric energy harvester due
to its limited application and low output power. This paper critically reviews the strategies …
to its limited application and low output power. This paper critically reviews the strategies …
Effective piezoelectric energy harvesting with bandwidth enhancement by assymetry augmented self-tuning of conjoined cantilevers
Vibrational energy harvesting offers a potential power supply for future intelligent wireless
sensors. In order to make vibrational energy harvesters more useful, a broad bandwidth is …
sensors. In order to make vibrational energy harvesters more useful, a broad bandwidth is …
Achieving increased bandwidth for 4 degree of freedom self-tuning energy harvester
The frequency response of a self-tuning energy harvester composed of two piezoelectric
cantilevers connected by a middle beam with a sliding mass is investigated. Measurements …
cantilevers connected by a middle beam with a sliding mass is investigated. Measurements …
Optimization for the harvesting structure of the piezoelectric bimorph energy harvesters circular plate by reduced order finite element analysis
AN Solovyev, LV Duong - International Journal of Applied …, 2016 - World Scientific
The power generation efficiency of piezoelectric energy harvesters is dependent on the
coupling of their resonant frequency with that of the source vibration. The mechanical design …
coupling of their resonant frequency with that of the source vibration. The mechanical design …
Underwater low acoustic frequency detection based on in-line Mach–Zehnder interferometer
We propose and demonstrate an in-line Mach–Zehnder interferometer (IMZI) as an optical
hydrophone. The IMZI is fabricated by creating two tapers in the single-mode fiber (SMF) …
hydrophone. The IMZI is fabricated by creating two tapers in the single-mode fiber (SMF) …
Performance improvement of piezoelectric materials in energy harvesting in recent days-a review.
E Varadha, S Rajakumar - Journal of Vibroengineering, 2018 - search.ebscohost.com
Piezoelectric elements are inevitable in modern day physics playing a vital role in many
applications. Any piezoelectric element requires compression to produce energy in the form …
applications. Any piezoelectric element requires compression to produce energy in the form …
Piezoelectric generator with nonlinear structure
L Zhou, Y Liu, L Ma, Y Wu - Proceedings of the Institution of …, 2022 - journals.sagepub.com
Motion in nature is usually a low-frequency vibration such as walking, running, swinging
arms, and so on, but traditional piezoelectric cantilever structures are inefficient at harvesting …
arms, and so on, but traditional piezoelectric cantilever structures are inefficient at harvesting …
Smart design selftuning piezoelectric energy harvester intended for gas turbines
LGH Staaf, E Köhler, M Soeiro… - Journal of Physics …, 2015 - iopscience.iop.org
Piezoelectric energy harvesting on a gas turbine implies constraints like high temperature
tolerance, size limitation and a particular range of vibrations to utilise. In order to be able to …
tolerance, size limitation and a particular range of vibrations to utilise. In order to be able to …
Smart design piezoelectric energy harvester with self-tuning
Piezoelectric energy harvesting on a gas turbine implies constraints like high temperature
tolerance, size limitation and a particular range of vibrations to utilise. In order to be able to …
tolerance, size limitation and a particular range of vibrations to utilise. In order to be able to …