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...

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3-phase double circuit line has its conductors at the vertices of a regular hexagon with side3.5 m. The diameter of each conductor is 2 cm. Find the inductance per phase per km.[0.596 mh]
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