A reliable analysis of Ferrite Core (FC) inductors operating with moderate saturation is a fundamental requirement in the design of high-power-density switch-mode power supplies. This paper discusses the application of a Pulse Compression procedure to identify the Hammerstein model of the saturation characteristic of FC inductors. The ability of the modeling approach to obtain a reliable model of non-linear FC inductors is tested through simulations in a case of practical interest, with comparisons to a literature behavioral model and its Taylor and Padé numerical approximations.
Pulse Compression for Ferrite Inductors Modeling in Moderate Saturation
Di Capua, Giulia;Femia, Nicola;
2018
Abstract
A reliable analysis of Ferrite Core (FC) inductors operating with moderate saturation is a fundamental requirement in the design of high-power-density switch-mode power supplies. This paper discusses the application of a Pulse Compression procedure to identify the Hammerstein model of the saturation characteristic of FC inductors. The ability of the modeling approach to obtain a reliable model of non-linear FC inductors is tested through simulations in a case of practical interest, with comparisons to a literature behavioral model and its Taylor and Padé numerical approximations.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
