connecting switches to transformer

VERY new to simulink, I've read that certain components can't directly connect and is shown by a red dotted line but i need to know HOW to connect a switch to a 3-phase transformer and have not found anything along those lines in the plethora of youtube videos I've watched

any help would be really appreciated!

thank you

Answer 1

[Jyotsna Talluri]

3 - phase transformer is a block from the Simscape Electrical Specialized Power Systems library whereas switch is a block in the Simscape Electrical library and you cannot directly link those two blocks .Instead you can use a Breaker block in simscape Electrical Specialized Power Systems library which serves the same purpose as switch.

You can have a look at the model in the example section to understand how to connect Breaker to a 3-phase transformer