18.) A 30-km, 34.5 kV, 60 Hz three-phase line has a positive-sequence series impedance z = 0.25 + jo.40 N/km. The load at the receiving end absorbs 50 MVA at 33kV. Determine the following: A.) ABCD Parameters.. B.) Sending-end voltage, current, and power when the load power factor is o.85 lagging; . C.) Sending-end voltage, current, and power when the load power factor is o.8 leading; -

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter5: Transmission Lines: Steady-state Operation
Section: Chapter Questions
Problem 5.1P: A 30-km, 34.5-kV, 60-Hz, three-phase line has a positive-sequence series impedance z=0.19+j0.34/km....
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18.) A 30-km, 34.5 kV, 60 Hz three-phase line has a positive-sequence series
impedance z = 0.25 + jo.40 N/km. The load at the receiving end absorbs 50 MVA
at 33kV. Determine the following:
A.) ABCD Parameters ..
B.) Sending-end voltage, current, and power when the load power factor is o.85
lagging; (.
C.) Sending-end voltage, current, and power when the load power factor is o.8
leading;
Transcribed Image Text:18.) A 30-km, 34.5 kV, 60 Hz three-phase line has a positive-sequence series impedance z = 0.25 + jo.40 N/km. The load at the receiving end absorbs 50 MVA at 33kV. Determine the following: A.) ABCD Parameters .. B.) Sending-end voltage, current, and power when the load power factor is o.85 lagging; (. C.) Sending-end voltage, current, and power when the load power factor is o.8 leading;
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