Characterization of Non-linear Inductors Including Thermal Effects for Power Applications

Daniele Scire', Giuseppe Lullo, Gianpaolo Vitale

Risultato della ricerca: Articlepeer review

Abstract

This paper is focused on the behaviour of non-linear inductors employed in DC/DC switching converters considering the effects due to variations of both current and temperature. The characterization of the inductors is performed by a buck converter operated to stimulate the inductor under test by a constant current with superimposed a large signal. The measurements are carried out at several inductor’s temperature values. Data are automatically collected by a novel virtual instrument developed by the authors in LabVIEW® environment aiming to obtain a polynomial based analytical model. The deep knowledge of the inductor model allows its design to be optimized improving the power density of the converter.
Lingua originaleEnglish
pagine (da-a)728-734
Numero di pagine7
RivistaRENEWABLE ENERGY & POWER QUALITY JOURNAL
Volume16
Stato di pubblicazionePublished - 2018

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