Multi-Winding Transformer cannot work with discrete robust solver ?

When I select discrete robust solver, an error shows "variable y does not exist".

Answer 1

[Joel Van Sickel]

Hello bookworm,

When you turned on saturation for this transformer block, I expect that the default characteristics for it do not match the reality of the transformer that you are simulating. You could find the actual saturation characteristics for your transformer and enter them, stop simulating saturation, or switch to a continuous simulation and use solver ode23tb.

Regards,

Joel

[bookworm]

What saturation parameter is good for robust solver ?