Disable reset of Jacobian

I’m trying to switch from the old “black” Simcape Specialized Power System library to the new “blue” Simcape library. I’m using the phasor solution and the fast calculation method, but the problem lies with the phasor solver itself. The solver resets the Jacobian matrix much more frequently than the Specilaized Power library solver. Any tips on how to reduce the frequency of these resets?

See attached report from Simulink Profiler:

Answer 1

[Ritam]

If your primary goal is to reduce the frequency of solver or state resets, you may find it helpful to try the troubleshooting steps outlined in the following MATLAB Central post:

Why is my model made of Simscape and Simscape Multibody simulating very slowly? - Help Center Answe…

If your performance does not improve, I would recommend you reach out to Mathworks Technical Support. You will be able to receive more specific assistance.

https://in.mathworks.com/support/contact_us.html