2.41 A three-phase 25-kVA, 480-V, 60-Hz alternator, operating under bal- anced steady-state conditions, supplies a line current of 20 A per phase at a 0.8 lagging power factor and at rated voltage. Determine the power triangle for this operating condition.

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 2.41P
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2.41 A three-phase 25-kVA, 480-V, 60-Hz alternator, operating under bal-
anced steady-state conditions, supplies a line current of 20 A per phase
at a 0.8 lagging power factor and at rated voltage. Determine the power
triangle for this operating condition.
Transcribed Image Text:2.41 A three-phase 25-kVA, 480-V, 60-Hz alternator, operating under bal- anced steady-state conditions, supplies a line current of 20 A per phase at a 0.8 lagging power factor and at rated voltage. Determine the power triangle for this operating condition.
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