A 500-kV 60-Hz three phase transmission line is 463 km long. The series impedance is z=0.06+j0.4 Q per phase per km and the shunt admittance is y=j5*10-0 Siemens per phase per km. The receiving end load is 800 MVA, 0.8 lagging power factor at 500 kV. The sending end current for lossless line in A is; OA 1758.5114+j(-697.3461) O B. 1758.5114+j(1940.4211) C. 1350.1249+j(-203.0533) O D. 1350.1249+j(1822.1342)

A 500-kV 60-Hz three phase transmission line is 463 km long. The series impedance is z=0.06+j0.4 Q per phase per km and the shunt admittance is y=j5*10-0 Siemens per phase per km. The receiving end load is 800 MVA, 0.8 lagging power factor at 500 kV. The sending end current for lossless line in A is; OA 1758.5114+j(-697.3461) O B. 1758.5114+j(1940.4211) C. 1350.1249+j(-203.0533) O D. 1350.1249+j(1822.1342)

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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