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Boundary and coil impedance

Posted 2014年6月24日 GMT-4 03:25 Low-Frequency Electromagnetics, Geometry, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.4 0 Replies

Akim Borbuev
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Hi,

I am measuring self impedance of a power cable. I noticed that as I increase the size of my boundary of geometry the impedance of conductor also increases. How big must the boundary be so that the impedance will converge to a certain number? Maybe I have to put some kind of insulation? Also how can I assign return wire? I have attached my model.
Thank you!

Akim

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0 Replies Last Post 2014年6月24日 GMT-4 03:25
COMSOL Moderator

Hello Akim Borbuev

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