A 100MVA, 33KV generator has positive, negative and zero sequence reactance of 0.25p.u.,0.45p.u. and 0.05p.u. respectively. Find the value of resistance must be put in the generator neutral so that the fault current for a line to ground fault to zero fault impedance will not exceed the rated line current?

A 100MVA, 33KV generator has positive, negative and zero sequence reactance of 0.25p.u.,0.45p.u. and 0.05p.u. respectively. Find the value of resistance must be put in the generator neutral so that the fault current for a line to ground fault to zero fault impedance will not exceed the rated line current?

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 8.34P

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