(a) The reactance's of the alternator during the periods of the subtransient, transient and steady state periods are following, Leakage reactance(XL)=0.15 ohm, Damper winding reactance(Xp)3D 0.24 ohm Field winding reactance(X)3D0.44 ohm and Armature reactance (Xm)= 0.7 ohm. Find the value of the transient and synchronous reactance during the sub- transient and steady state conditions.

(a) The reactance's of the alternator during the periods of the subtransient, transient and steady state periods are following, Leakage reactance(XL)=0.15 ohm, Damper winding reactance(Xp)3D 0.24 ohm Field winding reactance(X)3D0.44 ohm and Armature reactance (Xm)= 0.7 ohm. Find the value of the transient and synchronous reactance during the sub- transient and steady state conditions.

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 11.8P

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