Analytical model of a resonator for PCB-embedded power conversion

Yoann Pascal, Mickaël Petit, Denis Labrousse and François Costa

Mathematics and Computers in Simulation (MATCOM), 2021, vol. 184, issue C, 106-117

Abstract: This study proposes a comprehensive analytical model of the magnetism, electrostatics, and loss mechanisms of a simple and economical structure with a printed circuit board-embedded magnetic component (coil, high leakage transformer, or resonator) for electric power conversion in the range 1 W–100 W. The predictions of this model are compared to finite element simulations. A good match is obtained over a wide bandwidth (up to at least 10 MHz). The model is adapted to predict the electrical characteristics of the device used as a monolithic series-LC tank, with a resonant frequency in the MHz range. A prototype is built to prove the applicability of the model, which is intended for the design and optimisation of power electronics converters.

Keywords: PCB-embedding; Power electronics; Analytical model; Magnetic component; Integrated resonator; Monolithic resonator (search for similar items in EconPapers)
Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:184:y:2021:i:c:p:106-117

DOI: 10.1016/j.matcom.2020.06.026

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