The three-phase transformer nameplate ratings are listed in the figure. The transmission line and load impedances are in actual ohms. The generator terminal voltage magnitude is 13.2 KVLL. Use the ratings of Transformer 1 to define bases such that S3 = 5 MVA and VB = 132 kV. B T₁ T₂ 13.2 kV G 1 Zline 10+j100 £2 3 Zload=3002 5 MVA 13.2A/132Y KV 10 MVA 138Y/69A KV X₁ = 0.1 p.u. Xn₂ = 0.08 p.u. Determine the three-phase apparent power delivered to the load in MVA up to two decimal places.

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
Chapter14: Power Distribution
Section: Chapter Questions
Problem 14.8P
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The three-phase transformer nameplate ratings are listed in the figure. The transmission line and
load impedances are in actual ohms. The generator terminal voltage magnitude is 13.2 KVLL. Use the
ratings of Transformer 1 to define bases such that S3 = 5 MVA and V₂ = 132 kV.
T₁
13.2 kV G
(2)
Zline = 10+j100 2
T₂
3
Zload = 300 22
5 MVA
13.2A/132Y KV
10 MVA
138Y/69A KV
X1₂2=0.08 p.u.
X₁ = 0.1 p.u.
Determine the three-phase apparent power delivered to the load in MVA up to two decimal places.
Transcribed Image Text:The three-phase transformer nameplate ratings are listed in the figure. The transmission line and load impedances are in actual ohms. The generator terminal voltage magnitude is 13.2 KVLL. Use the ratings of Transformer 1 to define bases such that S3 = 5 MVA and V₂ = 132 kV. T₁ 13.2 kV G (2) Zline = 10+j100 2 T₂ 3 Zload = 300 22 5 MVA 13.2A/132Y KV 10 MVA 138Y/69A KV X1₂2=0.08 p.u. X₁ = 0.1 p.u. Determine the three-phase apparent power delivered to the load in MVA up to two decimal places.
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