3.) Identical series capacitors are installed in each phase at both ends of the line in #1 and provides (A). 30% compensation; (B) 40% compensation and (C) 50% compensation. Determine the theoretical maximum power that this compensated line can be delivered and compare it with the uncompensated line in #1. Simulate also in Power world and plot the graph of the load bus voltage as a function of the load real power.

3.) Identical series capacitors are installed in each phase at both ends of the line in #1 and provides (A). 30% compensation; (B) 40% compensation and (C) 50% compensation. Determine the theoretical maximum power that this compensated line can be delivered and compare it with the uncompensated line in #1. Simulate also in Power world and plot the graph of the load bus voltage as a function of the load real power.

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 5.38P

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Similar questions

Transmission line conductance is usually neglected in power system studies. True False
The following parameters are based on a preliminary line design: per unitVS=1.0, VR=0.9 per unit, =5000km,Zc=320,=36.8. A three-phase power of 700 MW is to be transmitted to a substation located 315 km from the source of power. (a) Determine a nominal voltage level for the three-phase transmission line, based on the practical line-loadability equation. (b) For the voltage level obtained in part (a), determine the theoretical maximum power that can be transferred by the line.
PowerWorid Simulator case Problem 3_60 duplicates Example 3.13 except that a resistance term of 0.06 per unit has been added to the transformer and 0.05 per unit to the transmission line. Since the system is no longer lossless, a field showing the real power losses has also been added to the oneline. With the LTC tap fixed at 1.05, plot the real power losses as the phase shift angle is varied from 10 to +10 degrees. What value of phase shift minimizes the system losses?
A 40-km, 220-kV, 60-Hz, three-phase overhead transmission line has a per-phase resistance of 0.15/km, a per-phase inductance of 1.3263 mH/km, and negligible shunt capacitance. Using the short line model, find the sending-end voltage, voltage regulation, sending-end power, and transmission line efficiency when the line is supplying a three-phase load of (a) 381 MVA at 0.8 power factor lagging and at 220 kV and (b) 381 MVA at 0.8 power factor leading and at 220 kV.
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