4. (c) A 3-phase Y-connected synchronous generator supplies current of 15 A having phase angle Of 25° lagging at 400V. Find the load angle (a), the component of armature current Id and I, and voltage regulation if X= 140 and X₁ = 80. Assume armature resistance to be negligible.

4. (c) A 3-phase Y-connected synchronous generator supplies current of 15 A having phase angle Of 25° lagging at 400V. Find the load angle (a), the component of armature current Id and I, and voltage regulation if X= 140 and X₁ = 80. Assume armature resistance to be negligible.

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.48P

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(c) A 3-phase Y-connected synchronous generator supplies current of 15 A having
phase angle Of 25° lagging at 400V. Find the load angle (a), the component of
armature current I and I, and voltage regulation if X= 140 and X₁ = 80. Assume
armature resistance to be negligible.

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