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3D Coil Magnetic field generated and maximum current density
Posted Jul 13, 2018, 10:23 a.m. EDT Low-Frequency Electromagnetics Version 5.2 0 Replies
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Hello everybody,
I'm new to comsol and I'm trying to model a small coil. I'm able to obtain the stationary study without problems. However, I would like to simulate the power dissipation and magnetic field generated by using a pulsed current, a sequence of a positive and negative pulse. I'm using the Time Dependent study to do that. When I start the computation of the study I get the following error:
Failed to find consistent initial values. Matrix has zero on diagonal. Last time step is not converged. - Feature: Time-Dependent Solver 1 (sol4/t1)
The model can be download from here: https://www.dropbox.com/s/aeu0rtc6wpn0b93/coil_test1%20-%20Copy.mph?dl=0
Thanks in advance
Hello fr0x
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