1. A 10 MVA, 3-phase alternator has an equivalent short-circuit reactance of 20 %. Calculate the synchronising power per mechanical degree of phase displacement when running in parallel on 10,000 V, 50 Hz busbars at 1500 r.p.m. [1745 kW] 6000 E

1. A 10 MVA, 3-phase alternator has an equivalent short-circuit reactance of 20 %. Calculate the synchronising power per mechanical degree of phase displacement when running in parallel on 10,000 V, 50 Hz busbars at 1500 r.p.m. [1745 kW] 6000 E

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...

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Question

1. A 10 MVA, 3-phase alternator has an equivalent short-circuit reactance of 20%. Calculate the
synchronising power per mechanical degree of phase displacement when running in parallel on 10,000 V,
50 Hz busbars at 1500 r.p.m.
[1745 kW]
60001

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