G1 12 MVA X₁ = 0,12 pu 11.8 KV O 1.2 33 KV- 6,6 KV- 1.28 1.196 1.32 1.3 T₁12 MVA, X Line-1, Z₁ G2 According to the generators base, the magnitude of fault current in per unit is 1.256 12 MVA X₁ = 0.15 pu 0.12 pu (9.45 + 12.6) ohm T₂3 MVA, X120,08 pu = (0.54 +0.40) ohm Line-2
G1 12 MVA X₁ = 0,12 pu 11.8 KV O 1.2 33 KV- 6,6 KV- 1.28 1.196 1.32 1.3 T₁12 MVA, X Line-1, Z₁ G2 According to the generators base, the magnitude of fault current in per unit is 1.256 12 MVA X₁ = 0.15 pu 0.12 pu (9.45 + 12.6) ohm T₂3 MVA, X120,08 pu = (0.54 +0.40) ohm Line-2
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 2.4MCQ
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Question
![12 MVA
X₁ = 0.12 pu
11.8 KV
O 1.2
33 KV-
6,6 KV-
1.28
1.196
1.32
1.3
G2
T₁12 MVA, X 0.12 pu
According to the generators
base, the magnitude of fault
current in per unit is
1.256
12 MVA
X = 0,15 pu
Line-1, Z=(9.45+12.6) ohm
T₂3 MVA, X2 0,08 pu
Z=(0.54+0.40) ohm
Line-2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faa745dc0-6250-4da0-b86f-1cb1109ae202%2F2a6809c4-5020-4bf7-9bab-a18ab022217e%2Fr70eo6a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:12 MVA
X₁ = 0.12 pu
11.8 KV
O 1.2
33 KV-
6,6 KV-
1.28
1.196
1.32
1.3
G2
T₁12 MVA, X 0.12 pu
According to the generators
base, the magnitude of fault
current in per unit is
1.256
12 MVA
X = 0,15 pu
Line-1, Z=(9.45+12.6) ohm
T₂3 MVA, X2 0,08 pu
Z=(0.54+0.40) ohm
Line-2
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