Example 5.2 A load is supplied by the central power station through 50 km transmission line. Load draws 50 MW under 154 kV with 0.8 lagging pf. Impedance of the line is z=0.15+j0.42Q/km a) Calculate the capacitor size (kVAr) which is connected to receiving end of line in order to make pf 0.95 b) Calculate the line losses before and after compensation

Example 5.2 A load is supplied by the central power station through 50 km transmission line. Load draws 50 MW under 154 kV with 0.8 lagging pf. Impedance of the line is z=0.15+j0.42Q/km a) Calculate the capacitor size (kVAr) which is connected to receiving end of line in order to make pf 0.95 b) Calculate the line losses before and after compensation

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 5.17P

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