How to interface Simulink and Simpowersys Blocks?

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Mel 2014-3-25

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https://ww2.mathworks.cn/matlabcentral/answers/122997-how-to-interface-simulink-and-simpowersys-blocks

评论： Mel 2014-3-26

I want to use the Three-phase Sine Generator (which outputs a Simulink signal of a sine wave) with the Simpowersys Blocks, such as the three-phase loads, breakers, etc.

I've seen ways to use sensors to convert Simpowersys V&I to physical signal, then use PS-Simulink block to convert to it to Simulink signal. However, I can't find a way to do the opposite. I tried with different combinations of the blocks below:

Alternatively, is there a block in Simpower that does exactly what the Sine Generator does in the Specialized Technology Toolbox, i.e. dynamically control the magnitude and frequency of the generated ideal sine wave. Below is what I'm trying to simulate....

Thanks a lot.

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Answer 1

A Jenkins 2014-3-25

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https://ww2.mathworks.cn/matlabcentral/answers/122997-how-to-interface-simulink-and-simpowersys-blocks#answer_130322

Do you care what version of SimPowerSystems you use?

In Second Generation you can do this:

However, SimPowerSystems Third Generation is new and has a smaller libaray than SimPowerSystems Second Generation. In Third Generation you might need to learn to write Simscape to develop your own blocks if you can't find what you need in the library.