Q3/ A: For the power system shown, calculate fault current and when a 3-phase fault occurs at point F. The data are given below. Equipment XI X2 X. Rating G 20% 20% 6% 2.50 50 MVA-11 KV TI 10% 10% 10% 11/132 KV,30 MVA LINE 1000 1000 3000 T2 10% 10% 10% 132/11 KV,30 MVA MI 25% 25% 6% 40 MVA,1IKV M2 25% 25% 6% 40 MVA,11KV Line MI TI T2 M1 Fault

Q3/ A: For the power system shown, calculate fault current and when a 3-phase fault occurs at point F. The data are given below. Equipment XI X2 X. Rating G 20% 20% 6% 2.50 50 MVA-11 KV TI 10% 10% 10% 11/132 KV,30 MVA LINE 1000 1000 3000 T2 10% 10% 10% 132/11 KV,30 MVA MI 25% 25% 6% 40 MVA,1IKV M2 25% 25% 6% 40 MVA,11KV Line MI TI T2 M1 Fault

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

Chapter9: Unsymmetrical Faults

Section: Chapter Questions

Problem 9.2P

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