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MAJER, Z. ŠEVEČEK, O. ŠTEGNEROVÁ, K. RUBEŠ, O. TOFEL, P. HADAŠ, Z.
Original Title
Analysis of maximal operation amplitudes of piezoelectric vibration energy harvesters
Type
conference paper
Language
English
Original Abstract
The paper deals with an analysis of maximal operation amplitudes of piezoelectric energy harvesting systems generating electrical energy from ambient vibrations. Energy harvesting systems could be very interesting alternative for autonomous powering of ultra-low power electronics, sensors and wireless communication. A design of piezoelectric vibration energy harvester is based on the cantilever beam design with active piezoelectric layers. The output power is proportional to an amplitude of relative oscillation of this resonance mechanism. This paper presents an analysis based on the simulation model of multidisciplinary piezoelectric energy harvesting device, enabling an optimization of its key parameters ensuring a maximal efficiency of the system. Such analysis is also essential for development of new energy harvesting systems formed of new smart materials and structures which could be integrated in future development processes.
Keywords
Dielectric properties; FEM; Material design; Piezo-materials; Simulation modelling
Authors
MAJER, Z.; ŠEVEČEK, O.; ŠTEGNEROVÁ, K.; RUBEŠ, O.; TOFEL, P.; HADAŠ, Z.
Released
1. 2. 2020
Publisher
Trans Tech Publications Ltd
Location
Švýcarsko
ISBN
9783035715866
Book
Advances in Fracture and Damage Mechanics XVIII
Edition
1
Edition number
1013-9826
Periodical
Key Engineering Materials (print)
Year of study
Number
827
State
Swiss Confederation
Pages from
324
Pages to
329
Pages count
6
URL
https://www.scientific.net/KEM.827.324
BibTex
@inproceedings{BUT170096, author="Zdeněk {Majer} and Oldřich {Ševeček} and Kateřina {Štegnerová} and Ondřej {Rubeš} and Pavel {Tofel} and Zdeněk {Hadaš}", title="Analysis of maximal operation amplitudes of piezoelectric vibration energy harvesters", booktitle="Advances in Fracture and Damage Mechanics XVIII", year="2020", series="1", journal="Key Engineering Materials (print)", volume="1", number="827", pages="324--329", publisher="Trans Tech Publications Ltd", address="Švýcarsko", doi="10.4028/www.scientific.net/KEM.827.324", isbn="9783035715866", issn="1013-9826", url="https://www.scientific.net/KEM.827.324" }