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AC/DC - Mixed Voltage Excitation in Frequency Domain

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Hey guys,

I've come along a problem I can't even find a decent solution-approach for:

I've tried modeling different electrodes and dielectrics showing the electric field after applying a mixed voltage comprising a dominant DC - voltage (e.g. 90 %) and an additional square or sine voltage added (--> 10%). Anyway, modeling this in time-dependent mode is possible but the calculation takes way too long, as I'd actually just like to see the stationary field (always in the maximum excitation). So all I'd like to do is use some study like the frequency domain-study and combine it with a non-harmonic voltage (or even mixed voltage).

Does anyone have any suggestion? Thanks in advance, Philipp.


0 Replies Last Post Mar 14, 2018, 3:36 a.m. EDT
COMSOL Moderator

Hello Philipp Gelmroth

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