Recent content by Help_required

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    Calculating power absorbed in transmission lines

    Thanks DEvans, Sorry, i should have included this information on the original post. I have been given the open-circuit received voltage of 88.9kV and the only formulas i have for this question are: Vs= Vr (A1+jA2) + Ir (B1+jB2) Is= Vr (C1 + jC2) +Ir (D1 + jD2) 'S' and 'R' are for sending end...
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    Calculating power absorbed in transmission lines

    Homework Statement Calculate the power (Pso) absorbed from the supply by the transmission line on open circuit. Given parameters are: A1= 0.8698 A2= 0.03542 B1= 47.94Ω B2= 180.8Ω C1= 0S C2= 0.001349S D1= 0.8698 D2= 0.03542 I have calculated Vs and Is earlier in the question Vs= 77325 +...
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    Transmission line secondary coefficients

    Homework Statement A transmission line has the primary coefficients R= 2 ohm/m, L=8 nH/m, G= 0.5 mS/m and C= 0.23 pF/m. Determine the lines secondary coefficients Zo, α and β at a frequency of 1 GHz. Homework Equations ω= 2 π f See uploaded formulas document The Attempt at a Solution I'm not...
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