How to set time-variant parameters in Simulink

I built a simulink model, in which i have an induction motor block of the Simscape Power Systems library.

I want to set the moment of inertia parameter of the block such, as its value will be 0.2 for 0<=t<=20, and 0.3 for 20<t<=40 where t is the simulation time

How can i do this? Thanks in advance

Answer 1

[Sabin]

It is not possible in Simscape Electrical to change the block Inertia during simulation in the way explained. This will require a custom implementation.