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Determine the vr and the efficiency of the line

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Reference no: EM133203309

Subject: EE Power System (Medium Transmission Line)

1. A 3φ TL has the following constants: impedance per line is 10 + j20 Ω, shunt admittance of the line (Y) is 0.0025 mho to neutral, receiving-end voltage is 66 kV and the receiving-end kVA is 20,000 at 80% PF lag'g. By using the nominal π method, determine the %VR and the efficiency of the line.

Reference no: EM133203309

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