A three-phase 138-kV transmission line is connected to a 49-MW load at a 0.85 lagging power factor. The line constants of the 52-mi-long line are Z = 95∠78° Ω and Y = 0.001∠90° S. Using nominal-T circuit representation, (i) Calculate the A, B, C, and D constants of the line, (ii) send end voltage

A three-phase 138-kV transmission line is connected to a 49-MW load at a 0.85 lagging power factor. The line constants of the 52-mi-long line are Z = 95∠78° Ω and Y = 0.001∠90° S. Using nominal-T circuit representation, (i) Calculate the A, B, C, and D constants of the line, (ii) send end voltage

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

Chapter5: Transmission Lines: Steady-state Operation

Section: Chapter Questions

Problem 5.23MCQ

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