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Journal Articles International Journal of Innovative Research in Engineering & Management ( IJIR EM) Year : 2015

Improvement of the Mechanical/Electrical Conversion for Piezoelectric Cantilever

Abstract

In this paper, we present the optimization of the energy harvesting in the case of piezoelectric converter. In fact, the conversion of mechanical energy from environmental vibrations into electrical energy is a key point for powering sensor nodes, toward the development of autonomous sensor systems. Piezoelectric energy converters realized in a cantilever configuration are the most studied for this purpose. In order to improve the performances of the converter, the polarization was specially studied with FEM simulations. A parametrized model was created. The electrical energy generated by the converter under an applied force was computed. The experimental results were shown for ceramic PZT.
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Dates and versions

insu-01344710 , version 1 (01-09-2016)

Identifiers

  • HAL Id : insu-01344710 , version 1

Cite

Youssef Kebbati, Hayet Souffi, P.S. Allaume. Improvement of the Mechanical/Electrical Conversion for Piezoelectric Cantilever. International Journal of Innovative Research in Engineering & Management ( IJIR EM), 2015, 2 (6). ⟨insu-01344710⟩
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