How can I define two different ground points in Simpower Systems?

For instance, I have a circuit that includes different ground points(isolationed system). Is there any way to assign two seperated grounds? Is there any special way to do it or just named two ground signal differently?

Thank you all.

Answer 1

[Sabin]

Simscape provides a page that contains guidelines for using domain-specific reference blocks (such as Electrical Reference) in Simscape diagrams, along with examples of correct and incorrect configurations.

https://mathworks.com/help/simscape/ug/modeling-best-practices.html