How is the default line parameter calculated in Simulink?

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JunHyeok Jang
JunHyeok Jang 2024-5-7
回答： Ayush Singh 2024-5-13
In almost simulink parameter models, they use below default value
Resistance per unit length (Ohms/km) = [0.01273 0.3864]
Inductance per unit length (H/km) = [0.9337e-3 4.1264e-3]
Capacitance per unit length (F/km) = [12.74e-9 7.751e-9]
I want to know how it is calculated.
Thank you for your help in advance!
  2 个评论
JunHyeok Jang
JunHyeok Jang 2024-5-7
First of all, thank you for your answer.
But I still can't find where default values come from. I want to know what these values refer to.
ex) IEEE standard or specific transmission line values

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回答（1 个）

Ayush Singh
Ayush Singh 2024-5-13
Hi JunHyeok
I understand you want to know where are these default values coming from for different parameters you mentioned above:
You can refer to following link:
https:/www.mathworks.com/help/sps/powersys/ref/pisectionline.html
Hope it helps!

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