3. A 3-phase double circuit line having hexagonal spacing as shown in Fig.2 operating at 50Hz. The outer distance between centre-to-centre conductor is D in metre and the radius of the conductor is r in metre. If the number of bundled conductors is 2 per phase and each bundle has 3 stranded conductors which is shown in Fig.5, then derive the inductance and capacitance per phase per metre. a D is cl D Fig.5 al bl

3. A 3-phase double circuit line having hexagonal spacing as shown in Fig.2 operating at 50Hz. The outer distance between centre-to-centre conductor is D in metre and the radius of the conductor is r in metre. If the number of bundled conductors is 2 per phase and each bundle has 3 stranded conductors which is shown in Fig.5, then derive the inductance and capacitance per phase per metre. a D is cl D Fig.5 al bl

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 4.13P: A single-phase overhead transmission line consists of two solid aluminum conductors having a radius...

See similar textbooks

Similar questions

2.5 A 3-phase single circuit bundled conductor line with two sub-conductors per phase has horizontal spacing with 6.1 m between the centre lines of adjacent phases. The distance between the sub- conductors of each phase is 30.5 cm and each sub-conductor has a diameter of 2.54 cm. Find the inductance per phase per km. [0.988 mH]
I need the answer as soon as possible
Solve it quickly please
Each phase of a transmission line is a bundle of 4 conductors that form a square with all sides equal to d=33 cm. Each conductor is stranded and has GMR = 0.5 cm. Find GMR of the bundle to be used in inductance calculations. Express your answer in cm with 2 digits after decimal point
Subject Power Transmission line and Distribution.
A 10 km long three phase line having a diameter of 2.5 mm conductors is arranged symmetrically with a spacing of 2 m. So find the inductance per phase and capacitance per phase.
A three-phase transposed line is composed of one ACSR Bobolink conductor per phase with a horizontal spacing of 11 meters as shown in the figure. phase with a horizontal spacing of 11 meters as shown in the figure. The conductors have a diameter of 3.625 cm and a RMG of 1.439 cm. Calculate the inductance and capacitance to the neutral of the line.
The distance between conductors of a single-phase line is 3 m. Each conductor is composed of five strands as shown above. Find the inductance of the line. D
Find the capacitance per km per phase of a 3 phase line arranged in a horizontal plane spaced 8 meters apart. The height of all conductors above the earth is 13 m. The diameter of each conductor is 2.6 cm. The line is completely transposed. Take the effect of ground into account.
A Three-phase transposed line is composed of one conductor per phase with flat horizontal spacing of D = 14 meters, as shown in the below figure. The conductors have a diameter of 2.6 cm and a GMR of 1.012 cm. Find the capacitance per phase per kilometer of the line. a C D D 2D Select one: O a 0.0088 microF/Km Ob. 0.0077 microF/Km Oc 1.455 microF/Km Od. None of these
Solve it fast plz
1- A single phase line has two parallel conductors 3m apart. The radius of each conductor is 1.2 cm. calculate the loop inductance per km of the line. 2- A single phase line has two parallel conductors 4m apart. The radius of each conductor is 2m. Calculate the capacitance per km of the line.