Electronics

Some projects and their results in the area of electronics are presented on the following pages.


Transformer Lamination Losses Analysis

 

 EMC on a Carbon Fiber Shielded Circuit Breaker

 

The field and eddy losses in the core which is made of laminated electro sheets shall be computed. Read full article.

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Video1   Video2

 

This example shows a FEM analysis of a Circuit Breaker that is placed in a carbon fiber box. Induced eddy currents and the shielding effect are investigated. Read full article.

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Video

 HV Transformer

 

Transformer at Villard Circuit

FEM Analysis of the induced eddy currents in the plates and the stationary temperature and other results. Read full article.

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In this example we show a FEM analysis of a transformer that is coupled with a 1D Villard circuit containing diodes and capacitors. The resulting voltage is influenced by loss effects (nonlinear saturation and leakage inductance). Read full article.

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Inductivity Analysis of Power Electronics

 

 RJ45 Connector

This part of a power electronics assembly shall be modified to reduce the inductivity. So we perform an dynamic analysis to find the inductivity value. Read full article.      FEM Analysis of the DC current flowing through the connector. Computing the value for the ohm resistance. Read full article.