(iii) Calculate the receiving end voltage wnen line is terminated in an open circuit and is energized with 500 kV at the sending end. (iv) Determine the reactance and the Mvar of a 3-phase shunt reactor to be installed at the receiving end to keep the no-load receiving end voltage at the rated value. (v) Now if the transmission line supplies a load of 1000 MVA, 0.8 power factor lagging at 500 kV, determine the Mvar and the capacitance of the shunt capacitors to be installed at the receiving end to keep the receiving end voltage at 500 kV when the line is energized with 500 kV at the sending end.
(iii) Calculate the receiving end voltage wnen line is terminated in an open circuit and is energized with 500 kV at the sending end. (iv) Determine the reactance and the Mvar of a 3-phase shunt reactor to be installed at the receiving end to keep the no-load receiving end voltage at the rated value. (v) Now if the transmission line supplies a load of 1000 MVA, 0.8 power factor lagging at 500 kV, determine the Mvar and the capacitance of the shunt capacitors to be installed at the receiving end to keep the receiving end voltage at 500 kV when the line is energized with 500 kV at the sending end.
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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Transcribed Image Text:Q4. A 3-phase, 60 Hz, 500-kV transmission line is 300 km long. The line inductance is 0.97 mH/km per
phase and its capacitance is 0.0115µF/km per phase. Assume a lossless line.
(iii) Calculate the receiving end voltage wnen line is terminated in an open circuit and is energized
with 500 kV at the sending end.
(iv) Determine the reactance and the Mvar of a 3-phase shunt reactor to be installed at the receiving
end to keep the no-load receiving end voltage at the rated value.
(v) Now if the transmission line supplies a load of 1000 MVA, 0.8 power factor lagging at 500 kV,
determine the Mvar and the capacitance of the shunt capacitors to be installed at the receiving end
to keep the receiving end voltage at 500 kV when the line is energized with 500 kV at the sending
end.
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