Two loads are connected in parallel across a line to line voltage 13 kV three-phase supply (Y-connected). Load 1: Inductive load, 60 kW and 660 KVAR. Load 2: Capacitive load, 240 kW at 0.8 power factor. a) If a Y-connected capacitor bank is connected in parallel with the loads. Find the the capacitance per-phase in uF to improve the overa power factor to 0.8 lagging. b) Compare the line current before and after power factor correction
Two loads are connected in parallel across a line to line voltage 13 kV three-phase supply (Y-connected). Load 1: Inductive load, 60 kW and 660 KVAR. Load 2: Capacitive load, 240 kW at 0.8 power factor. a) If a Y-connected capacitor bank is connected in parallel with the loads. Find the the capacitance per-phase in uF to improve the overa power factor to 0.8 lagging. b) Compare the line current before and after power factor correction
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 2.13MCQ
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
Transcribed Image Text:Two loads are connected in parallel across a line to line voltage 13 kV
three-phase supply (Y-connected).
Load 1: Inductive load, 60 kW and 660 KVAR.
Load 2: Capacitive load, 240 kW at 0.8 power factor.
a) If a Y-connected capacitor bank is connected in parallel with the
loads. Find the the capacitance per-phase in uF to improve the overall
power factor to 0.8 lagging.
b) Compare the line current before and after power factor correction
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