How can I get the voltage and the current of an input signal in a Simulink script ?

Hi Community,

I am tring to find a function or a command line to get voltage and current values of an input signal in a Simulink script.

For my example, I am tring to create a three-phase electrical complex block with various equations inside. Therefore, I do not know how to acquire voltage and current values from my inputs in my script.

Do you know how to do it ?

Thank you in advance.

[Nicolas Schmit]

Are you using Simulink or Simscape? In Simulink, you can connect the signal to a to workspace block to save the signal in MATLAB's workspace. If you are working with Simscape, use voltage and current sensor blocks to read the voltage and current respectively.

Answer 1

[Pierre Ambiaux]

I am using Simscape.

I know I can use sensor blocks, therefore, my aim was to develop script with parts of current and voltage sensors.

I will use existing blocks and create a subsystem so.

Thank you for your reply.

[Ravi Tripathi]

Hello Mr./Mrs. Pierre If you use the block PS-S or S-PS will be able to change the type of signal from Simulink to Simscape and Simscape to Simulink. Then no problem i think.

[Pierre Ambiaux]

I am actually tring this solution.

I think I found how to do it directly in a script without using a blocks' assembly but I want to be sure about it.

Thank you for your reply

[Tao Jiang]

Excuse me, so have you solve this problem by script. I also meet this problem.