It is required to keep L-G fault current with zero fault impedance to rated line current. Determine the value of reactance that need to be placed in neutral of generator. The synchronous generator specifications are 11 kV, 40 MVA with solidly grounded neutral sequence impedances are Z, = 0.35 pu, Z, = 0,5 pu, Z, = 0.05 pu. 3.57 0 6.35 2 2.12 N 2.93 N
It is required to keep L-G fault current with zero fault impedance to rated line current. Determine the value of reactance that need to be placed in neutral of generator. The synchronous generator specifications are 11 kV, 40 MVA with solidly grounded neutral sequence impedances are Z, = 0.35 pu, Z, = 0,5 pu, Z, = 0.05 pu. 3.57 0 6.35 2 2.12 N 2.93 N
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
Chapter8: Symmetrical Components
Section: Chapter Questions
Problem 8.41P
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