Hi there,

I am trying to use your "Inductor" model for obtaining the inductance in Time Domain simulation.

First, in the formula to calculate the inductance you should substitute the term "II" with the actual value of the current "$I" to obtain the good result.

However, the simulation gives wrong results (in 2D and 3D) simulating the system with a conducting core. The inductance in function of time should be constant, and should be lower with a conducting core because eddy currents creates an opposite flux that make the total flux (then the inductance L=Psi/I) decrease.

Do you know what can be the cause of it ?

Thanks in advance, Mattia