Define short lines, Electrical Engineering

Assignment Help:

Define Short Lines?

For short power lines (up to 50 miles; 80 km),  the effects of the shunt capacitance and leakage resistance are negligible. Hence the line may be represented by the equivalent circuit shown in Figure.

 

584_Short lines.png

In this case:

 IS = IR (1)

and VS = VR + ZIR    (2)

Comparing equations (1) and (2) with equations

VS = AVR + B IR

IS = C VR + D IR

 the 2-port network constants are:

 A = 1, B = Z

 C = 0, D = 1 = A


Related Discussions:- Define short lines

Amplifiers, what is the use of capacitors in amplifiers

what is the use of capacitors in amplifiers

calculate the current, Find the Thévenin equivalent for the attache...

Find the Thévenin equivalent for the attached circuit and use this to calculate the current in the load.   Circuit information:- Load consists

Specific core indicators method, Specific Core Indicators Method This ...

Specific Core Indicators Method This technique emphasizes to assign the responsibility and create the accountability. It is possible in which for any of the main indicators, t

Block diagram of proportional and integral controller, Q. Show Block diagra...

Q. Show Block diagram of proportional and integral controller? The block diagram of Figure illustrates a typical microprocessor system used to implement the digital PI controll

Hall effect, Describe hall effect?also describe it''s mathematical analysis...

Describe hall effect?also describe it''s mathematical analysis and it''s properties

What do you mean by frequency response, Q. What do you mean by Frequency re...

Q. What do you mean by Frequency response? Now let us examine the response of a circuit to a sinusoidal source, called an oscillator, whose frequency can be varied.Known as the

Obtain the thevenin equivalent at terminals, Consider the circuit of Figure...

Consider the circuit of Figure (a), including a dependent source. Obtain the Thévenin equivalent at terminals a-b.

Variation of energy bands with alloy composition, Variation of Energy Bands...

Variation of Energy Bands with Alloy Composition The  band  structures  of  III-V  ternary  and  quaternary  compounds  modifies  as  their composition is varied. There

The relationship between cell and batteries, The relationship between cell ...

The relationship between cell and batteries  Generally, a cell delivers a certain voltage that is a function of what chemical reactions are taking place to generate the voltage

Signals and spectral analysis, Q. Signals and spectral analysis? Figure...

Q. Signals and spectral analysis? Figure shows the functional block diagram of a signal-processing system. The information source may be a speech (voice), an image (picture), o

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd