For the following power system, choose a base of 13kV , 90MVA in the generator circuit Given that the element are: Generator : 91 MVA , 12.1KV, Xg= 8% Transformer T1: 50.6 MVA , 13.7/117 KV , XT1= 11.2 % Transformer T2: 52.6MVA , 117/9.6 KV , XT2= 5.1 % Transmission line TL : 3.59+j173.31 Motor : 70MVA , 9.6 KV , XM=3.6% Calculate the magnitude and the angle of the actual current in amperes drawn by transmission line TL if the motor operates at full load and 0.79PF lagging TL M T1 T2

For the following power system, choose a base of 13kV , 90MVA in the generator circuit Given that the element are: Generator : 91 MVA , 12.1KV, Xg= 8% Transformer T1: 50.6 MVA , 13.7/117 KV , XT1= 11.2 % Transformer T2: 52.6MVA , 117/9.6 KV , XT2= 5.1 % Transmission line TL : 3.59+j173.31 Motor : 70MVA , 9.6 KV , XM=3.6% Calculate the magnitude and the angle of the actual current in amperes drawn by transmission line TL if the motor operates at full load and 0.79PF lagging TL M T1 T2

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.49P: Consider the single-Line diagram of a power system shown in Figure 3.42 with equipment ratings...

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