From figure below, , if 3 phase bolted fault occurs at point 2. Calculate i) Rating of CB's ii) Volt at point 1 iii) Generator terminal Data are as follows: Gl: 100 MVA, 22 Kv,Xgi" = 0.2 pu G2: 100 MVA, 22 KV, X,2"=0.15 pu TR1: 100 MVA, 22/220 KV, XTRI =0.1 pu TR2: 100 MVA, 22/220 KV, XTR2=0.1 pu

From figure below, , if 3 phase bolted fault occurs at point 2. Calculate i) Rating of CB's ii) Volt at point 1 iii) Generator terminal Data are as follows: Gl: 100 MVA, 22 Kv,Xgi" = 0.2 pu G2: 100 MVA, 22 KV, X,2"=0.15 pu TR1: 100 MVA, 22/220 KV, XTRI =0.1 pu TR2: 100 MVA, 22/220 KV, XTR2=0.1 pu

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

Chapter7: Symmetrical Faults

Section: Chapter Questions

Problem 7.15P

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