Q6/ A 3-phase, 50Hz synchronous generator having H=6 MJ/MVA is delivering power of 1.0 P.U to infinite bus through a network as shown in Figure (5). If a three-phase fault occurs at point F, determine the critical clearing angle of the mentioned fault. Bus-2 Bus-1 ZT.L=j0.4 pu E1=1.2 pu E2=1.0 pu G ZT.L=j0.4 pu X=0.2 pu 10

Q6/ A 3-phase, 50Hz synchronous generator having H=6 MJ/MVA is delivering power of 1.0 P.U to infinite bus through a network as shown in Figure (5). If a three-phase fault occurs at point F, determine the critical clearing angle of the mentioned fault. Bus-2 Bus-1 ZT.L=j0.4 pu E1=1.2 pu E2=1.0 pu G ZT.L=j0.4 pu X=0.2 pu 10

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

Chapter11: Transient Stability

Section: Chapter Questions

Problem 11.26P

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