1. A high-voltage generator is connected to a 3-phase wye connected load through a transmission line. Each phase of the line has impedance ZI, and the load is a balanced wye with branch impedance Z. Line to line voltage, |Vab=45kV, ZI= (0.5+j3) 2, Z=(4.5+j9) Q. Find the line currents, power consumed by the load and line losses. Draw the phasor diagram.

1. A high-voltage generator is connected to a 3-phase wye connected load through a transmission line. Each phase of the line has impedance ZI, and the load is a balanced wye with branch impedance Z. Line to line voltage, |Vab=45kV, ZI= (0.5+j3) 2, Z=(4.5+j9) Q. Find the line currents, power consumed by the load and line losses. Draw the phasor diagram.

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 5.7P

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