Connection port problem between blocks and machine

Hello, I have a problem. I have made a three phase generator block with variable amplitude and phase, but I cannot connect to a AC machine because it has different port(like a square) and my block has arrows.. How can I solve this problem? Thank you in advance

[Devi Satya Cheerla]

did you use all the components in generator block with the same components from the ac machine toolbox i.e from simpowersystems?? you cant connect blocks from simlink to simpowersystems block... try to connect controlled voltage source between them..

Answer 1

[Sabin]

There is no way to directly connect Simscape lines to Simulink blocks. In Simscape Electrical Specialized Power Systems measurement blocks can be used as interface to Simulink. See Interfacing Simulink Models with Simscape Electrical Specialized Power Systems for more insights.

When Simscape blocks we need to use the Simulink-PS Converter or the PS-Simulink Converter blocks. See Connecting Simscape Diagrams to Simulink Sources and Scopes for more insights.