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Modelação de um transformador plano

Modelação de um transformador plano

Aicha Flitti

101,26 €
IVA incluido
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
Materia
Astronomía, espacio y tiempo
ISBN:
9786209908156
101,26 €
IVA incluido
Disponible

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Sobre IBD

Este livro trata da modelação numérica de um transformador integrado. O transformador é constituído por duas bobinas circulares, primária e secundária, com os mesmos diâmetros interior e exterior, mas com um número de espiras diferente. As bobinas são depositadas num substrato isolante de Kapton, ele próprio colocado entre dois substratos magnéticos de ferrite, separados por uma fenda. O comportamento físico é descrito pelas equações de Maxwell para o eletromagnetismo, associadas à equação do calor para a transferência de calor. Os principais pressupostos são que a flutuabilidade do ar vertical é desprezável e que as duas bobinas actuam como fontes internas de calor. O sistema de equações diferenciais parciais, com condições de fronteira, é resolvido pelo método dos elementos finitos utilizando o software Comsol 6.0. O estudo determina os parâmetros geométricos do microtransformador e integra o efeito Joule para analisar o comportamento térmico.

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