Transformador real - PowerPoint PPT Presentation

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Transformador real

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X1, X2: induct ncia de dispers o * * Title: PowerPoint Presentation Author: Eduardo Last modified by: Eduardo Created Date: 3/24/2000 3:02:42 PM – PowerPoint PPT presentation

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Title: Transformador real


1
Transformador real
Perdas no ferro (FoucaultHisterese)
Transf. ideal Perdas
Dispersão magnética
Perdas de Joule (resistência enrolamentos)
I0
RC perdas (Joule) ferro Xm reactância de
magnetização
R1, R2 resistência das bobines X1, X2
inductância de dispersão
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