(b) A three-phase 765 kV, 60 Hz, 300 km transmission line is characterized by the following positive sequence impedance and admittance: Ω z = 0.0165 + j0.3306. km S y = j4.674 × 10-6 km Determine the ABCD parameters for a t model of the long transmission line.

(b) A three-phase 765 kV, 60 Hz, 300 km transmission line is characterized by the following positive sequence impedance and admittance: Ω z = 0.0165 + j0.3306. km S y = j4.674 × 10-6 km Determine the ABCD parameters for a t model of the long transmission line.

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 5.41P

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Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

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(b) A three-phase 765 kV, 60 Hz, 300 km transmission line is characterized by the following
positive sequence impedance and admittance:
Ω
z = 0.0165 + j0.3306.
km
S
y = j4.674 × 10-6
km
Determine the ABCD parameters for a t model of the long transmission line.

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