Q3: For the following figure, select the generator rating as base to find the voltage at the terminals of the generator if the motors M1 and M2 have inputs of 120 MW and 60 MW respectively at 13.2 kV, and both operate at unity power factor.

Q3: For the following figure, select the generator rating as base to find the voltage at the terminals of the generator if the motors M1 and M2 have inputs of 120 MW and 60 MW respectively at 13.2 kV, and both operate at unity power factor.

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 3.33P: Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage...

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Question

Q3: For the following figure, select the generator rating as base to find
the voltage at the terminals of the generator if the motors M1 and M2 have
inputs of 120 MW and 60 MW respectively at 13.2 kV, and both operate
at unity power factor.
200 MVA
13.2 kV
3-single phase
X = 20%
Transformer
20:230
64 km
127:13.2
M) Y
G
0.5 Q/km
300 MVA
AY
(M) Y
20 kV
350 MVA
100 MVA
100 MVA
X= 20%
X = 10%
X = 10%
13.2 kV
X = 20%

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