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Chapitre D'ouvrage Année : 2022

Legendre Polynomial Modeling of a Piezoelectric Transformer

Derandraibe Jeannot Falimiaramanana
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Hassna Khalfi
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Joli Randrianarivelo
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Faniry Emilson Ratolojanahary
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Lahoucine Elmaimouni
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I. Naciri
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Résumé

A polynomial approach is used for solving wave propagation to forecast the performance of piezoelectric transformers (PTs). The method consists in integrating straightforwardly into the equation of motion via a delta function the continuity and boundary conditions. Resonance and anti-resonance frequencies, electrical and acoustical fields of the PTs are obtained. The energy harvest in the piezoelectric transformer is presented. The validation of the model is done through a comparison of our results against the 2D Finite Element Method ones.
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Dates et versions

hal-04491826 , version 1 (06-03-2024)

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Derandraibe Jeannot Falimiaramanana, Hassna Khalfi, Joli Randrianarivelo, Faniry Emilson Ratolojanahary, Lahoucine Elmaimouni, et al.. Legendre Polynomial Modeling of a Piezoelectric Transformer. Advanced Technologies for Humanity, 110, Springer International Publishing, pp.320-330, 2022, Lecture Notes on Data Engineering and Communications Technologies, ⟨10.1007/978-3-030-94188-8_30⟩. ⟨hal-04491826⟩
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