Explain how to represent power lines, Electrical Engineering

Assignment Help:

Explain How to Represent Power Lines?

The equivalent circuit of a power line depends on the length of the line and on the accuracy of the model required. In general, any power line may be represented as a two-port network, as shown in Figure, for which:

VS = AVR + B IR

IS = C VR + D IR

969_Representation of Power Lines.png

The line parameters used to determine the 2-port network constants (A, B, C and D) may be represented by lumped-constant circuits. For long transmission lines, a distributed-constant circuit model is used when accuracy is of importance.


Related Discussions:- Explain how to represent power lines

What is holographic microscopy, Holography In 1947, Denis Gabor invent...

Holography In 1947, Denis Gabor invented a different type of photography, know as holography. He named this new technique wave front construction. According to this technique

Nicol prism, how much and what to write it is of 30 marks

how much and what to write it is of 30 marks

Define the xor gate - microprocessor, Define the XOR GATE - Microprocessor?...

Define the XOR GATE - Microprocessor? The XOR GATE is a alike to an OR gate except for the instance when all the inputs are high. With a XOR gate when all the inputs are high t

Explain open loop control systems, Explain Open Loop Control Systems In...

Explain Open Loop Control Systems In an open-loop control system, the controller independently computes exact voltage or current required by the actuator to do the job and send

Determine the frequency of the rotor voltages, A three-phase, wound-rotor i...

A three-phase, wound-rotor induction machine, with its shaft rigidly coupled to the shaft of a three-phase synchronousmotor, is used to change balanced 60-Hz voltages to other freq

Customer indexing scheme, Customer Indexing Scheme: Customer indexing ...

Customer Indexing Scheme: Customer indexing and asset codification system provides a platform to enable the utilities to generate verifiable and validated data of consumers an

Determine speed of the rotor field relative to rotor winding, Abalanced thr...

Abalanced three-phase, 60-Hz voltage is applied to a three-phase, two-pole induction motor. Corresponding to a per-unit slip of 0.05, determine the following: (a) The speed of t

Define the dma controller interface, Define the DMA controller interface. ...

Define the DMA controller interface. A DMA controller interfaces along with a few peripherals which may request DMA. The controller chooses the priority of simultaneous DMA req

Advantages of high level languages , Advantages of High  level  Languages...

Advantages of High  level  Languages a.It is  easy  to learn  write and debug  the program  written in high  level  languages. b.Programs are more  legible as compared to m

Find out which of the two motors, Find out which of the two motors: Tw...

Find out which of the two motors: Two three-phase induction motors while connected across a 400 V, 50 Hz supply are running at 1440 and 940 RPM respectively. Find out which of

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