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Inductor modeling
Posted May 17, 2021, 8:51 a.m. EDT Electromagnetics, Electromagnetic Heating, Low-Frequency Electromagnetics 1 Reply
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Hi everyone I'm trying to simulate an 3-D inductor following the model proposed by the library in Comsol. Since I have a triangular wave I use interpolation to form my signal and I used probe in definition to check the losses of core and gap, but I don't know why they are way lower than my calculated ones. I was suspect that my interpolation might be wrong so I used electrical circuit physics to connect the windings to a circuit and excite it with using ac source current, again the result was not satisfying. I wonder if there a problem either with my injected signal or way of measuring the losses as I couldn't get it right in frequency domain study. Please guid me on this sissue.
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There are countless ways that errors can arise variously in the preparation, execution, and interpretation of Comsol models. The best guidance I can offer you is to suggest that you post your models (.mph files) to this forum, ideally along with image captures showing what settings and what results are driving your concerns.
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