A 320 kV, three phase transmission line with a 410 km length. The series impedance Z =(0.35+j0.73) O/ph/km and shunt admittance y = (j5.3 x e(-6)) S/ph/km. Evaluate the equivalent Tt- model and T-model parameters.

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A three phase transmission line is 320
km long. The series impedance of the
line is (0.721+ j0.93) Q/km and the
susceptance is (j3.71x e(-6)) S/km. The
voltage at the sending end is 370 kV.
(a) Find the sending end current and
voltage when there is no load on the
line. (b)Suppose a medium
transmission line and determine the
maximum permissible line length if the
receiving end at no-voltage is not to
exceed 350 kV.
1 Add file
A 320 kV, three phase transmission line
with a 410 km length. The series
impedance Z =(0.35+j0.73) Q/ph/km
and shunt admittance y = (j5.3 x e(-6))
S/ph/km. Evaluate the equivalent Tt-
model and T-model parameters.
1 Add file
Transcribed Image Text:3:17 ll ? A docs.google.com Untitled Section A three phase transmission line is 320 km long. The series impedance of the line is (0.721+ j0.93) Q/km and the susceptance is (j3.71x e(-6)) S/km. The voltage at the sending end is 370 kV. (a) Find the sending end current and voltage when there is no load on the line. (b)Suppose a medium transmission line and determine the maximum permissible line length if the receiving end at no-voltage is not to exceed 350 kV. 1 Add file A 320 kV, three phase transmission line with a 410 km length. The series impedance Z =(0.35+j0.73) Q/ph/km and shunt admittance y = (j5.3 x e(-6)) S/ph/km. Evaluate the equivalent Tt- model and T-model parameters. 1 Add file
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