power system engineering, Electrical Engineering

A three-phase transposed line is composed of one ACSR conductor per phase with flat horizontal spacing of 11 meters as shown in Figure (a). The conductors have a diameter of 3.625 cm. The line is to be replaced by a three-conductor bundle of ACSR. Each conductor of bundle is having the same diameter as the single-conductor line. The new line will also have a flat horizontal configuration, but it is to be operated at a higher voltage and therefore the phase spacing is increased to 14 m as measured from the center of the bundles as shown in Figure (b). The spacing between the conductors in the bundle is 45 cm. Determine
(a) The percentage change in the inductance.
(b) The percentage change in the capacitance.
Posted Date: 10/6/2012 5:46:20 AM | Location : United States







Related Discussions:- power system engineering, Assignment Help, Ask Question on power system engineering, Get Answer, Expert's Help, power system engineering Discussions

Write discussion on power system engineering
Your posts are moderated
Related Questions
State the postulates of Bohr''s atomic model. Write any three merits and demerits.

Personal  safety Power supplies can be very dangerous. This is specifically true of high voltage circuits, but anything over 12 V must be treated as lethal potentially. A po

Considering Figure, let balanced positive-sequence, three-phase voltages with ¯V AB = 100√3 0° V (rms) be applied to terminals A, B, and C. The three-phase wye-connected balanced

Define The universal property of NAND and NOR Gates? The NAND and NOR gates are called universal gates, because any gate can build by using these two gates. The univers

Figure shows an isolated three-phase load supplied from a 33 kV/11 kV substation via a 30 km long three-phase 11 kV overhead line. The overhead line has the following series parame

what is the significant of damping coficient

Supercomputer The largest  fastest and most  powerful  are called supercomputers. Supercomputers are mainly used for  weather forecasting remote  sensing image processing, biom

This question investigates the effect of extending the data set with zero-padding & of the appropriate time in the workflow to apply a window function. To get finer resolution in t

Normal 0 false false false EN-IN X-NONE X-NONE POWER SUPPLIERS

Using the LM741operational amplifier build a current amplifier with the voltage gain of  |A V | = 300 v/v ± = 20% . Measure all necessary parameters of the amplifier (as per delive