A single-phase ring distributor is proposed for a newly constructed hospital for COVID 19 Pandemic in Expo center Lahore which feeds on Johar Town Substation. Isolation and Emergency department will be the load points are 20A at 0.8 p.f lagging and 15A at 0.6 p.f lagging respectively. The total impedance of each section Johar Town Substation to Isolation, Isolation to Emergency, and Emergency to Johar Town Substation will be (1 + j 1), (1+ j2), and (1 + j3) ohms respectively. Analyze the ring distributor and Find the total current fed from Johar Town Substation and current in each section.

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
Chapter8: Symmetrical Components
Section: Chapter Questions
Problem 8.36P
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A single-phase ring distributor is proposed for a newly constructed hospital for COVID 19 Pandemic in Expo center Lahore which feeds on Johar Town Substation. Isolation and Emergency department will be the load points are 20A at 0.8 p.f lagging and 15A at 0.6 p.f lagging respectively. The total impedance of each section Johar Town Substation to Isolation, Isolation to Emergency, and Emergency to Johar Town Substation will be (1 + j 1), (1+ j2), and (1 + j3) ohms respectively. Analyze the ring distributor and Find the total current fed from Johar Town Substation and current in each section.

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