How to obtain motor starting curves from a electrical network modelled in Simulink using SimPower toolbox?

Hi,

I have a electrical network with four buses, with two motors hanging off the load bus.

These motors have auto transformer starters.

I have not modelled the auto transformer starters yet. Does anyone have any idea of modelling it?

Also, once everything is modelled, I need to obtain motor starting curves.(Current vs Time or V vs Time). Could you tell me how to progress with this.

Thanks.