G1 50MVA 4.16kV 10%X BUS1 BUS2 T1 30MVA 4.16/110kV 7%X 3+4i ohms BUS3 BUS4 1+2 ohms 2+21 ohms T2 T3 10MVA 110/4.16kV 30%X M 5MVA 4KV 18%X 10MVA 110/4.16kV 7%X BUS5 G2 20MVA 4.16KV 8%X A three-phase, five-bus system is shown at figure 3. If a fault occurs at bus 1, determine: (a) the short circuit current in Amperes; (b) the short circuit MVA; (c) the current supplied by the generator G1 during fault in Amperes and the current supplied by the generator G2 during fault in Amperes.
G1 50MVA 4.16kV 10%X BUS1 BUS2 T1 30MVA 4.16/110kV 7%X 3+4i ohms BUS3 BUS4 1+2 ohms 2+21 ohms T2 T3 10MVA 110/4.16kV 30%X M 5MVA 4KV 18%X 10MVA 110/4.16kV 7%X BUS5 G2 20MVA 4.16KV 8%X A three-phase, five-bus system is shown at figure 3. If a fault occurs at bus 1, determine: (a) the short circuit current in Amperes; (b) the short circuit MVA; (c) the current supplied by the generator G1 during fault in Amperes and the current supplied by the generator G2 during fault in Amperes.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question
Please answer this diligently. Other answers in the internet seems wrong. Please help me understand and solve this problem. I'll give a like. Thanks!
Isc = __________; MVAsc = __________;
Ig1 = __________; Ig2 = __________
Transcribed Image Text:G1
50MVA
4.16kV
10%X
BUS1
BUS2
T1
30MVA
4.16/110kV
7%X
3+4i ohms
BUS3
BUS4
1+2 ohms
2+21 ohms
T2
T3
10MVA
110/4.16kV
30%X
M 5MVA
4KV
18%X
10MVA
110/4.16kV
7%X
BUS5
G2
20MVA
4.16KV
8%X
Transcribed Image Text:A three-phase, five-bus system is shown at figure 3. If a fault occurs at bus 1, determine: (a) the short
circuit current in Amperes; (b) the short circuit MVA; (c) the current supplied by the generator G1 during
fault in Amperes and the current supplied by the generator G2 during fault in Amperes.
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