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System-level parameter estimation of magnetoelectric transducers for wireless power transfer

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Abstract

This paper presents a system-level electromechanical model of a magnetoelectric transducer for wireless power transfer. Based on a single-degree-of-freedom (SDOF) model, we estimate the equivalent parameters of a lumped-mass model. Impedance measurements at several actuation levels allow us to quantify the evolution of the main parameters of interest and the figure of merit (FOM) for the future optimization of the electrical interface between the transducer and the circuit to supply.
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Dates and versions

hal-02517132 , version 1 (24-03-2020)
hal-02517132 , version 2 (01-06-2021)

Identifiers

  • HAL Id : hal-02517132 , version 2

Cite

Ali Koteiche, Alexis Brenes, Kévin Malleron, Gérard Sou. System-level parameter estimation of magnetoelectric transducers for wireless power transfer. 9th National Days on Energy Harvesting and Storage, May 2019, Blois, France. ⟨hal-02517132v2⟩
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