Topics in design and analysis of transcutaneous energy transfer to ventricular assist devices.

Ferreira, Daniela Wolter

doi:10.11606/t.3.2013.tde-10072014-160024

Cited by 2 publications

(1 citation statement)

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“…This permits to reduce the volume and the mass of the passive components, which is critical for transportation applications. This frequency range is also used for the design of wireless power transfer systems [2] (wireless battery charging [3], transcutaneous energy transmitters [4], etc.). At such frequencies, parasitic capacitive effects cannot be neglected, as they may induce ElectroMagnetic Compatibility (EMC) problems, or influence the resonant frequency of a wireless power transmitter.…”

Section: Introductionmentioning

confidence: 99%

A Mixed Surface Volume Integral Formulation for the Modeling of High-Frequency Coreless Inductors

Grève¹,

Siau²,

Meunier³

et al. 2016

IEEE Trans. Magn.

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An original integral formulation dedicated to the high frequency modeling of electromagnetic systems without magnetic materials is presented. The total current density (i.e. conduction plus displacement currents) is approached by facet elements so that resistive, inductive and capacitive effects are all modeled. The method avoids moreover the volume mesh of the conductors, which is too dense at high frequencies, due to the skin and proximity effects appearing e.g. in wound inductors. Surface impedance boundary conditions are employed to that end. The formulation is general and suitable for non simply connected domains. It is first compared with the finite element method on an academic test case, and is then experimentally validated on a coreless wound inductor, using an impedance analyzer.

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Section: Introductionmentioning

confidence: 99%