Flexible piezoelectric wind energy generator

DOI

10.2991/iccmcee-15.2015.104How to use a DOI?

Keywords

Piezoelectric generator; Wind; Flexible; FEA method

Abstract

This paper proposes the scheme of a flexible piezoelectric generator. The generator using direct piezoelectricity of PVDF, can covert wind power to charge output. It possesses such advantages as: light, small-sized and better flexibility. Using FEA method, this paper carries out modal analysis and harmonic response analysis for the generator. From the modal analysis results, we get the generator’s the first for modal are 6.95 Hz, 43.51 Hz, 76.06 Hz and 122.84 Hz. From harmonic response analysis results, we get the amplitude-frequency characteristic curve of the generator’s output voltage, and the results show that the generator will generate higher voltage when it vibration in second-order than first –order. In order to verify the accuracy of simulation, a series experiments are carried out. Simulation and experiment on the generator proved the reliability in the wind and shows the excellent quality of generating electric energy.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - PengYingkai Wang
AU  - Li Sui
AU  - GuoHua Liu
AU  - GengChen Shi
PY  - 2015/11
DA  - 2015/11
TI  - Flexible piezoelectric wind energy generator
BT  - Proceedings of the 2015 4th International Conference on Computer, Mechatronics, Control and Electronic Engineering
PB  - Atlantis Press
SP  - 572
EP  - 577
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccmcee-15.2015.104
DO  - 10.2991/iccmcee-15.2015.104
ID  - Wang2015/11
ER  -