UG Cable Modelling in MATLAB
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Hi all,
I have a doubt regarding selecting a cable model for short line UG cable;
which of the following gives an accurate result?
1) 3 phase pi-section line
or
2) 
distributed parameter line?
回答（1 个）
Sabin
2025-7-2
0 个投票
For short underground cables (less than 50 km), the lumped pi-section model is usually sufficiently accurate. The distributed parameter model provides better accuracy, but the difference is negligible for short lines.
1 个评论
ze
2025-10-26
But if I want to study the traveling wave information in the cable after a fault, which module should I use?
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2020-1-2
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