The A, B, C, D constants of a 220 kV line are: A D = 0.94 <1°, B = 130 273°, C = 0.001 90° If sending end voltage of the line for a given load delivered at nominal voltage is 240 kV, then % voltage regulation of the line is

The A, B, C, D constants of a 220 kV line are: A D = 0.94 <1°, B = 130 273°, C = 0.001 90° If sending end voltage of the line for a given load delivered at nominal voltage is 240 kV, then % voltage regulation of the line is

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

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.10MCQ: Transmission line conductance is usually neglected in power system studies. True False

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Concept explainers

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.

Question

The A, B, C, D constants of a 220 kV line are:
A D = 0.94 <1°,
B = 130 273°,
C = 0.001 90°
If sending end voltage of the line for a given load delivered at nominal voltage is
240 kV, then % voltage regulation of the line is

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