For the Figure 2 shown: A 154 -km long, 53 Hz, single-phase, 2-line (line a and line b), transmission line is composed of 2 composite conductors per line with 41 -mm diameter solid conductor each. If the separation D in the figure is 4.2 m., What is the inductance per line per unit length in (mH/km)?

For the Figure 2 shown: A 154 -km long, 53 Hz, single-phase, 2-line (line a and line b), transmission line is composed of 2 composite conductors per line with 41 -mm diameter solid conductor each. If the separation D in the figure is 4.2 m., What is the inductance per line per unit length in (mH/km)?

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 4.23P

See similar textbooks

Similar questions

A single-phase overhead transmission line consists of two solid aluminum conductors having a radius of 3 cm with a spacing 3.5 m between centers. (a) Determine the total line inductance in mH/m. (b) Given the operating frequency to be 60 Hz, find the total inductive reactance of the line in /km and in/mi. (c) If the spacing is doubled to 7 m, how does the reactance change?
For the Figure 6 shown: A 441 -km long, 59 Hz, three-phase, 3-wire, transmission line is composed of stranded conductors in each line with GMR of 12.33 -mm. If the distance D in the figure is 3.24 m., What is inductance per line in (mH)? Figure 6 o 1.732D 1.732D Ⓒ
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]
Q3: A single circuit three-phase transmission line is composed of four ACSR conductors per phase with the horizontal configuration as shown in the figure below. Find the inductance per km length of the transmission line. The radius of each conductor in the bundle is 1.25 cm. O0.5 m Q0.5 O0.5 m 4 m
For the Figure 7 shown: A 395 -km long, 34 Hz, three-phase, 3-wire, transmission line is composed of stranded conductors in each line with GMR of 16.66 -mm. If the distance D in the figure is 2.22 m., What is inductive reactance per line in (ohm)? Figure 7 'O b 1.8D 2.4D 3.2D 0
Q2. A 3-phase, 132 KV, 50 Hz, 100 Km, single circuit bundle conductor transmission line as shown in the figure below. If the diameter of each strand is1 cm, and the conductors are regularly transposed. Determine, the capacitance to neutral per phase per Km . 6 m 5 m 0.18 m
A double-circuit its capacitance to neutral per mile. line is shown below. The conductor radius is 0.0452 ft. Determine 16' 16' a b 22' c' b' a'
a) The conductor shown in the figure below is composed of five strands. The diameter of each strand is 2.5 mm. Find the GMR (Geometric mean radius) of the conductor. b) 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.
For the Figure 9 shown: A 273 -km long, 47 Hz, three-phase, transmission line is composed 2 parallel lines. The conductors in the lines are stranded with GMR of 13.59 -mm each. If the distance D in the figure is 4.78 m., What is inductive reactance per line in (ohm)? Figure 9 b D 1.732D 2D 1.732D 1.732D D b' 3 1.732D
The conductor of a single-phase 60-Hz line is a solid round aluminum wire having a diameter of 0.412 cm. The conductor spacing is 3 m. Determiņe the inductance of the line in millihenrys per mile. How much of the inductance is due to internal flux linkages? Assume skin effect is negligible.
A single-phase transmission line consisting of two conductors, the radius of each conductor is 0.4 cm, the distance between the conductors is three and half meters and the height above ground is eight 1-The capacitance in uF/km without effect of ground is 2-The capacitance in pF/km with effect of ground is
A. A single-phase transmission line is composed of two solid round conductors having aradius of 0.45cm each. If the conductors are spaced 3.5m, calculatea. the value of the inductance per conductorb. the inductance of the lineB. A 15-km, 60Hz, single phase transmission line consists of two solid conductors, eachhaving a diameter of 0.8cm. If the distance between conductors is 1.25m, determine theinductance and reactance of the line.