Q: 3 Figure below shows a 735 kV three-phase transposed line composed of four ACSR, 954, 000- cmil, 45/7 Rail conductors per phase with horizontal conductor configuration. The conductor diameter is 2.959 cm and a GMR of 1.173. Bundle spacing is 46 cm. Calculate the inductance per phase per km of the line. a b OO D12=44.5' D23=44.5' D13=89'

Q: 3 Figure below shows a 735 kV three-phase transposed line composed of four ACSR, 954, 000- cmil, 45/7 Rail conductors per phase with horizontal conductor configuration. The conductor diameter is 2.959 cm and a GMR of 1.173. Bundle spacing is 46 cm. Calculate the inductance per phase per km of the line. a b OO D12=44.5' D23=44.5' D13=89'

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 4.6MCQ: Conductor spacings, types, and sizes do have an impact on the series impedance and shunt admittance....

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Concept explainers

Short Transmission Line

A short transmission line is a transmission line that has a length less than 80 kilometers, an operating voltage level of less than 20 kV, and zero capacitance effect.

Power Flow Analysis

Power flow analysis is a topic in power engineering. It is the flow of electric power in a system. The power flow analysis is preliminary used for the various components of Alternating Current (AC) power, such as the voltage, current, real power, reactive power, and voltage angles under given load conditions and is often known as a load flow study or load flow analysis.

Complex Form

A power system is defined as the connection or network of the various components that convert the non-electrical energy into the electric form and supply the electric form of energy from the source to the load. The power system is an important parameter in power engineering and the electrical engineering profession. The powers in the power system are primarily categorized into two types- active power and reactive power.

Question

Q: 3 Figure below shows a 735 kV three-phase transposed line composed of four ACSR, 954, 000-
cmil, 45/7 Rail conductors per phase with horizontal conductor configuration. The conductor
diameter is 2.959 cm and a GMR of 1.173. Bundle spacing is 46 cm. Calculate the inductance per
phase per km of the line.
D12=44.5'
D23=44.5'
D13=89'

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