Consider The power system shown in Figure below. Use a 100-MVA base. Choose 17 kV as the voltage base for generator. The three- phase power and line-line ratings G1: 90 MVA 20 kV | G2: 90 MVA 18 kV X= 9% T1: 80 MVA 20/200 kV X= 120 0 X= 16% X- 20% 200/20 kV Line: 200 Line G1 Calculate the pu for T2

Consider The power system shown in Figure below. Use a 100-MVA base. Choose 17 kV as the voltage base for generator. The three- phase power and line-line ratings G1: 90 MVA 20 kV | G2: 90 MVA 18 kV X= 9% T1: 80 MVA 20/200 kV X= 120 0 X= 16% X- 20% 200/20 kV Line: 200 Line G1 Calculate the pu for 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 3.25P: Consider a single-phase electric system shown in Figure 3.33. Transformers are rated as follows:...

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Question

Consider The power system shown in Figure below. Use a 100-MVA base. Choose 17 kV as the voltage base for generator. The three-
phase power and line-line ratings
G1: 90 MVA 20 kV |
G2: 90 MVA 18 kV
X= 9% T1: 80 MVA 20/200 kV
X= 120 0
X= 16%
X- 20%
200/20 kV
Line: 200
Line
G1
Calculate the pu for T2

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