Two loads are connected in parallel across a 25-kV three-phase supply. Load 1: 1050 kW at 0.78 power factor lagging Load 2: 300 kW at power factor of 0.82 leading 1) Find the total complex power of the two loads 2) Calculate the power factor of the combined load. 3) A delta-connected capacitor bank is connected in parallel with the loads to raise the power factor to 0.98 lagging. Find the capacitor total KVAR and the capacitance per phase in microF.

Two loads are connected in parallel across a 25-kV three-phase supply. Load 1: 1050 kW at 0.78 power factor lagging Load 2: 300 kW at power factor of 0.82 leading 1) Find the total complex power of the two loads 2) Calculate the power factor of the combined load. 3) A delta-connected capacitor bank is connected in parallel with the loads to raise the power factor to 0.98 lagging. Find the capacitor total KVAR and the capacitance per phase in microF.

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 2.19P: Consider a single-phase load with an applied voltage v(t)=150cos(t+10)volts and load current...

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