Definitions
At high frequencies, the skin depth of the copper conductor in the winding becomes difficult to resolve. The solution is to exclude the interior of the copper domain from the simulation and instead represent the winding by a boundary condition, which introduces surface losses via an equivalent surface impedance. For this purpose add a boundary selection and an associated surface material.
Conductor Boundaries
1
In the Definitions toolbar click Explicit
.
2
Select Domains 7, 8, and 14 only.
3
Go to the Settings window for Explicit. Under Output Entities section, select Adjacent boundaries.
4
In the Label text field enter
Conductor Boundaries
.
.