Design and Simulation of Bistable Piezoceramic Cantilever for Energy Harvesting from Slow Swinging Movement

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU130076" target="_blank" >RIV/00216305:26210/18:PU130076 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/abstract/document/8521846" target="_blank" >https://ieeexplore.ieee.org/abstract/document/8521846</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPEPEMC.2018.8521846" target="_blank" >10.1109/EPEPEMC.2018.8521846</a>

Result language
angličtina
Original language name
Design and Simulation of Bistable Piezoceramic Cantilever for Energy Harvesting from Slow Swinging Movement
Original language description
This paper deals with a kinetic energy harvesting device which could harvest electricity from slow swinging movements. This device is based on a bistable design of a piezoelectric cantilever with a tip mass. An additional nonlinear magnetic stiffness is created by magnetic systems for an operation between two stable positions. A slow movement in gravity field could change a potential function of this device and the first stable position is becoming unstable position and this resonator is starting to free oscillate in the second stable position or vice versa. Piezoelectric layers could provide electricity during free oscillating operation in both stable positions. This system could be fixed on a robotic arms, industrial platforms or human body which change a system position in gravity field. For example, a human hand is moved during walking with a slow swing movement and this movement could be used for energy harvesting. This energy harvesting device could generate useful electricity for wearable electronics or biomedical implants. This paper provides mechatronic models which could predict output power during walking.
Czech name
—
Czech description
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Project
<a href="/en/project/GA17-08153S" target="_blank" >GA17-08153S: Novel material architectures for SMART piezoceramic electromechanical converters</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC)
ISBN
978-1-5386-4198-9
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
664-668
Publisher name
IEEE
Place of publication
Budapest, Hungary
Event location
Budapest
Event date
Aug 26, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000462062900101

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