A disturbance in a simscape power systems

I´m working in a microgrid, and i want to introducing a disturbance, a signal step in the load (three-phase series RLC load) to probe a control of frequency, how can i connect a simulink block with a simscape block?

[Walter Roberson]

I sense a disturbance in the force.

Answer 1

[Sabin]

A variable load which is controlled in Simulink can be implemented using Variable Resistor/Inductor/Capacitor.

https://mathworks.com/help/simscape/ref/variableresistor.html

https://mathworks.com/help/sps/ref/variableinductor.html

https://mathworks.com/help/sps/ref/variablecapacitor.html

Alternatively, a Controlled Current Source (Three-Phase) can be used to feed the desired load current.

https://mathworks.com/help/sps/ref/controlledcurrentsourcethreephase.html