A $400-mathrm{km}, 500-mathrm{kV}, 60-mathrm{Hz}$ uncompensated three-phase line has a positive-sequence series impedance $z=0.03+j0.35Omega / mathrm{km}$ and a
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A $400-\mathrm{km}, 500-\mathrm{kV}, 60-\mathrm{Hz}$ uncompensated three-phase line has a positive-sequence series impedance $z=0.03+j0.35\Omega / \mathrm{km}$ and a positive-sequence shunt admittance $y=j4.4\times 10^{-6} \mathrm{~S} / \mathrm{km}$. Calculate: (a) $Z_{c}$, (b) $(\gamma l)$, and (c) the exact $A B C D$ parameters for this line.
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Related Book For
Power System Analysis And Design
ISBN: 9781111425777
5th Edition
Authors: J Duncan Glover, Mulukutla S Sarma, Thomas Overbye
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