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(b) Calculate the line voltage (in kV) at bus B and the complex power at the sending end of the transmission line.

(b) Calculate the line voltage (in kV) at bus B and the complex power at the sending end of the transmission line.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Solve B only neatly
The single-line diagram of a simple three-phase balanced power system with the components ratings is shown in the figure below: G 500MVA 13.2KV Xs = 150% 400MVA 13.8/132KV X₁ = 10% T1 T2 300MVA 13.8/132KV X1 = 7.5% Transmission Line j75Ω с T3 600MVA 132/33KV X₁ = 12% D f Load The load at D is 400MVA at 30kV and 0.8 p.f. lagging. Choose a base of 500MVA and 33kV at the load circuit. (a) Determine the per-unit quantities and draw the per unit impedance diagram for this system. (b) Calculate the line voltage (in kV) at bus B and the complex power at the sending end of the transmission line.
Transcribed Image Text:The single-line diagram of a simple three-phase balanced power system with the components ratings is shown in the figure below: G 500MVA 13.2KV Xs = 150% 400MVA 13.8/132KV X₁ = 10% T1 T2 300MVA 13.8/132KV X1 = 7.5% Transmission Line j75Ω с T3 600MVA 132/33KV X₁ = 12% D f Load The load at D is 400MVA at 30kV and 0.8 p.f. lagging. Choose a base of 500MVA and 33kV at the load circuit. (a) Determine the per-unit quantities and draw the per unit impedance diagram for this system. (b) Calculate the line voltage (in kV) at bus B and the complex power at the sending end of the transmission line.
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