The load current at Z of a two wire distributor XYZ is 30 A at 0.707 lagging power factor. The load current at Y is 20 A at 0.8 lagging power factor. Both power factors are referenced to their load voltage. If the voltage at Z is to be 230 V, find the value of the voltage to be maintained at X. The loop impedance of section XY is 0.1 + j 0.3 Ω and the loop impedance of section YZ is 0.08 + j 0.24 Ω.

The load current at Z of a two wire distributor XYZ is 30 A at 0.707 lagging power factor. The load current at Y is 20 A at 0.8 lagging power factor. Both power factors are referenced to their load voltage. If the voltage at Z is to be 230 V, find the value of the voltage to be maintained at X. The loop impedance of section XY is 0.1 + j 0.3 Ω and the loop impedance of section YZ is 0.08 + j 0.24 Ω.

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 2.48P

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