Simple electrical scheme

Question

Kirill 2011-4-10

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/5166-simple-electrical-scheme

回答： youcef benchelli 2020-3-12

Hello!

I am new to mathlab/simulink. I try to simulate simple scheme with one resistor, ac voltage source , and electrical reference(ground). I added powergui component, solver function block(but i dont know how to attach this block and use it). Then a ran a simulation process and it terminated succesfully. But when i try to measure, for example voltage, i add voltage measurement component, and when i tried to route it to my scheme red line appeared. Why is this occur?

Thank you!

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Answer 1

Arnaud Miege 2011-4-11

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https://ww2.mathworks.cn/matlabcentral/answers/5166-simple-electrical-scheme#answer_7304

It sounds as if you are using both Simscape and SimPowerSystems in the same model. Components in Simscape and SimPowerSystems cannot be connected together directly. From what you describe, you should need just Simscape blocks, which include a voltage measurement block. If you restrict yourself to using just Simscape (electrical) blocks, you'll be able to connect them together, no problem.

HTH,

Arnaud