Question 3 Two interconnected substations O and P are interconnected via a distribution line of impedance 6+ j80. Assume a load of 20MVA, at 0.8 power factor lagging is delivered at a bus-bar voltage of 66KV at P from O. Determine: a. the bus-bar voltage at substation O b. the efficiency of distribution c. the power factor angle at O

Question 3 Two interconnected substations O and P are interconnected via a distribution line of impedance 6+ j80. Assume a load of 20MVA, at 0.8 power factor lagging is delivered at a bus-bar voltage of 66KV at P from O. Determine: a. the bus-bar voltage at substation O b. the efficiency of distribution c. the power factor angle at O

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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