(b) Draw open and short circuit characteristics using the following data for 13kV ,150 MW,0.8 pf machine at 50 Hz. If (A) 200 450 600 850 1200 Voltage (kV) 4 8.7 10.8 13.0 15.5 (a) Determine the unsaturated synchronous reactance of the machine (b) Saturated reactance of the machine (c) Machine supplies full load at a pf of o.85 lag with a terminal voltage of 13kV

(b) Draw open and short circuit characteristics using the following data for 13kV ,150 MW,0.8 pf machine at 50 Hz. If (A) 200 450 600 850 1200 Voltage (kV) 4 8.7 10.8 13.0 15.5 (a) Determine the unsaturated synchronous reactance of the machine (b) Saturated reactance of the machine (c) Machine supplies full load at a pf of o.85 lag with a terminal voltage of 13kV

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 7.3MCQ: The amplitude of the sinusoidal symmetrical ac component of the three-phase short-circuit current of...

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