Draw a reactance diagram for the electric power system shown in Fig. 2 showing all reactances in per-unit on a 100-MVA base. Choose 20 kV as the voltage base for generator. The three-phase power line-line ratings are given below: G,: 90 MVA 20kV X = 9% T;: 80 MVA 20/200 kV X = 16% T2: 80 MVA 200/20 kV X = 20% G2: 90 MVA 18 kV X = 9% Line: 200 kV X 120 Q T1 T2 Line G1 G2 Load

Draw a reactance diagram for the electric power system shown in Fig. 2 showing all reactances in per-unit on a 100-MVA base. Choose 20 kV as the voltage base for generator. The three-phase power line-line ratings are given below: G,: 90 MVA 20kV X = 9% T;: 80 MVA 20/200 kV X = 16% T2: 80 MVA 200/20 kV X = 20% G2: 90 MVA 18 kV X = 9% Line: 200 kV X 120 Q T1 T2 Line G1 G2 Load

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.10P: For the circuit element of Problem 2.3, calculate (a) the instantaneous power absorbed, (b) the real...

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