5. Assume that a 2.5-kV 1-phase circuit feeds a load of 450 kW at a lagging load power factor and the load current of 215 A.If it is desired to improve the power factor determine the following. (a) The uncorrected power factor and reactive load. (b) The new corrected p.f after installing a shunt capacitor unit with a rating of 350kvar.

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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5. Assume that a 2.5-kV 1-phase circuit feeds a load of 450 kW at a
lagging load power factor and the load current of 215 A.If it is
desired to improve the power factor determine the following.
(a) The uncorrected power factor and reactive load.
(b) The new corrected p.f after installing a shunt capacitor unit with
a rating of 350kvar.
Transcribed Image Text:5. Assume that a 2.5-kV 1-phase circuit feeds a load of 450 kW at a lagging load power factor and the load current of 215 A.If it is desired to improve the power factor determine the following. (a) The uncorrected power factor and reactive load. (b) The new corrected p.f after installing a shunt capacitor unit with a rating of 350kvar.
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