Detail publikačního výsledku

Analysis of maximal operation amplitudes of piezoelectric vibration energy harvesters

MAJER, Z.; ŠEVEČEK, O.; ŠTEGNEROVÁ, K.; RUBEŠ, O.; TOFEL, P.; HADAŠ, Z.

Originální název

Analysis of maximal operation amplitudes of piezoelectric vibration energy harvesters

Anglický název

Analysis of maximal operation amplitudes of piezoelectric vibration energy harvesters

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

Dielectric properties; FEM; Material design; Piezo-materials; Simulation modelling

Klíčová slova v angličtině

Dielectric properties; FEM; Material design; Piezo-materials; Simulation modelling

Autoři

MAJER, Z.; ŠEVEČEK, O.; ŠTEGNEROVÁ, K.; RUBEŠ, O.; TOFEL, P.; HADAŠ, Z.

Rok RIV

2021

Vydáno

01.02.2020

Nakladatel

Trans Tech Publications Ltd

Místo

Švýcarsko

ISBN

9783035715866

Kniha

Advances in Fracture and Damage Mechanics XVIII

Edice

1

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Svazek

1

Číslo

827

Stát

Švýcarská konfederace

Strany od

324

Strany do

329

Strany počet

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"
}