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Error message for Lumed Port in magnetic electric field (mef) with electric circuit (cir) connection

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Hi there, I am using Lumed Port in magnetic electric field (mef) with electric circuit (cir) connection. **I have dramatically simplified my application. I could not use COIL feature because of my open loop conductor shape and had to use Lumped Port to inject a pulse through an electrical circuit. I have properly defined the interlinks: *External I Vs U1: selected connection to Lumed Port. *Lumed Port: selected connection to External I Vs U1 I receive error message: **"Undefined Variable 'comp1.mef.Vport_1' selected by 'V' in 'External I Vs U1'" I have also tried to further simplify and close the conductor loop directly around the Lumped Port with the same thickness of copper but still receive the same error. Could anyone PLEASE advise where could be the problem? It is very urgent and crucial for me. I could not resolve it for over 1 week.

Thanks, Soheila



0 Replies Last Post 12 lug 2018, 14:53 GMT-4
COMSOL Moderator

Hello Soheila Hamdad

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