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

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Pierre Ambiaux 2018-4-16

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评论： Tao Jiang 2019-8-6

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.

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Nicolas Schmit 2018-4-17

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.

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Pierre Ambiaux 2018-4-17

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https://ww2.mathworks.cn/matlabcentral/answers/395228-how-can-i-get-the-voltage-and-the-current-of-an-input-signal-in-a-simulink-script#answer_315526

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.

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Pierre Ambiaux 2018-4-17

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 2019-8-6

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

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