(b) Two parallel 3 phase balanced loads are supplied by a 50Hz positive sequence star- connected supply. Given the line current flow through load 2, 1, = 2632 -10° A and line connected between supply voltage and loads is 0.06+j0.08 ohm. The details of 3 phase loads are given as follows: Load 1: Delta-connected load of 350kW at 1 power factor Load 2: Star-connected load, 250kW at 0.86 power factor (lagging) Analyze the line voltage supply, Vab, Vbc and Vca and draw the phasor diagram.

(b) Two parallel 3 phase balanced loads are supplied by a 50Hz positive sequence star- connected supply. Given the line current flow through load 2, 1, = 2632 -10° A and line connected between supply voltage and loads is 0.06+j0.08 ohm. The details of 3 phase loads are given as follows: Load 1: Delta-connected load of 350kW at 1 power factor Load 2: Star-connected load, 250kW at 0.86 power factor (lagging) Analyze the line voltage supply, Vab, Vbc and Vca and draw the phasor diagram.

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 2.45P: Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other IS kW at...

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