MATLAB Simulink Task 5 Power Systems Simulation Incorrect Output Description

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Eric John
Eric John le 22 Fév 2025
Modifié(e) : Eric John le 22 Fév 2025
I'm working on the MATLAB Simulink Power Systems Simulation Onramp, specifically Task 5. I changed the Wye-Connected Load block component structure to Series RL and set the default value to 12∠0° (A) for inductive reactive power, as required. I also used the filter from the previous task to extract the reactive power from the Q port of the Power Sensor and connected the filtered measurement to the Signal Assessment block. However, I still receive an incorrect output error.
Could anyone help identify what might be wrong?

Réponses (1)

Cris LaPierre
Cris LaPierre le 22 Fév 2025
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 submit.
  1 commentaire
Eric John
Eric John le 22 Fév 2025
Modifié(e) : Eric John le 22 Fév 2025
Hi Cris, All good Thanks so much man you're a MVP :)

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