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Modellazione di un trasformatore planare

Modellazione di un trasformatore planare

Aicha Flitti

101,26 €
IVA incluido
Disponible
Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
Materia
Astronomía, espacio y tiempo
ISBN:
9786209903038
101,26 €
IVA incluido
Disponible

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Questo libro tratta la modellazione numerica di un trasformatore integrato. Il trasformatore comprende due bobine circolari, primaria e secondaria, con lo stesso diametro interno ed esterno, ma con un diverso numero di spire. Le bobine sono depositate su un substrato isolante di Kapton, a sua volta posto tra due substrati magnetici di ferrite, separati da una distanza. Il comportamento fisico è descritto dalle equazioni di Maxwell per l’elettromagnetismo, accoppiate all’equazione del calore per il trasferimento di calore. Le ipotesi principali sono che la galleggiabilità dell’aria verticale sia trascurabile e che le due bobine agiscano come sorgenti interne di calore. Il sistema di equazioni differenziali parziali, con le condizioni al contorno, viene risolto con il metodo degli elementi finiti utilizzando il software Comsol 6.0. Lo studio determina i parametri geometrici del microtrasformatore e integra l’effetto Joule per analizzare il comportamento termico.

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