A three-phase transmission line is 10 km long. It is supplying a load of 250 MW with a lagging power factor of 0.8. The receiving line-to-line end voltage is kept constant at 230 kV. The characteristics parameters of the transmission line are: (b) r = 0.5 N x = 1.5 Q (i) Determine the total impedance of the transmission line. (ii) Determine the voltage regulation. (iii) Determine the efficiency of the transmission line.

A three-phase transmission line is 10 km long. It is supplying a load of 250 MW with a lagging power factor of 0.8. The receiving line-to-line end voltage is kept constant at 230 kV. The characteristics parameters of the transmission line are: (b) r = 0.5 N x = 1.5 Q (i) Determine the total impedance of the transmission line. (ii) Determine the voltage regulation. (iii) Determine the efficiency of the transmission line.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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