problem with the power system simulation onramp course

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Fermín
Fermín 2024-12-20，0:05
编辑： Cris LaPierre 2024-12-20，22:16
hello
someone who has already done this course can help me please?
in the represent power system component point there are a task whitout solution. i don´t know if its a mistake or im doing it wrong. the of the second module. i have done al the step they ask me to but the simulation still not working. i have followed the solution steps to see if its me but no, the simulation still not working. in the follow image as you can see this is the correct way to solve the problem but does not work

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回答（1 个）

Cris LaPierre
Cris LaPierre about 24 hours 前
编辑：Cris LaPierre about 7 hours 前
I was able to duplicate the issue. This is happening because the default value for one of the Wye-Connected Load block parameters has changed in R2024b.
Under Parasitics, change the Parasitic parallel conductance to 0. Keep the units as 1/Ohm.
Now when you submit, you should pass assuming everything else is correct.

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