Calculate power system blockset model, MATLAB Programming

Assignment Help:

For the 66kV subtransmission network shown below, calculate the following, using a MATLAB Simulink Power System Blockset model:

1. Three phase, phase-to-phase and phase-to-earth fault currents at the 22kV Bus at Substation B.  The answers should be given in Amps at 22kV.

2. The fault current flowing in Line A to B for a three phase and phase-to-earth fault on the 66kV Bus at substation C for the cases of:

i. Zero fault resistance

ii. A fault resistance of 10 ohms

The answers should be given in Amps at 66kV.

Data

Line Section

Length

Type

Impedance

Data

A to B

10km

Z1 = 0.19 + j0.35?/km

Z0 = 0.33 + j1.68?/km

19/3.25AAC,2.4x1.0mΔ

B to C

65km

Z1 = 0.19 + j0.35?/km

Z0 = 0.33 + j1.68?/km

19/3.25AAC,2.4x1.0mΔ

A to C

60km

Z1 = 0.19 + j0.35?/km

Z0 = 0.33 + j1.68?/km

19/3.25AAC,2.4x1.0mΔ

Substation B Transformers

Rating

3x10MVA.

Impedance

0.5 + j10.7% on 10MVA each.

Ratio Data

66,000 to 22,000V Dy1.

Source Transmission Substation

Three Phase Short Circuit Fault Level

1500MVA

Phase-to-Earth Short Circuit Fault Level

1800MVA

515_Power Engineering Design.png

2 REPORT AND ASSESSMENT

A report covering the following points should be submitted.

a. Power System Blockset model used.

b. Power System Blockset output reports.

c. The answers to 1 and 2 above.


Related Discussions:- Calculate power system blockset model

Example of linear indexing, Example of Linear indexing: For illustrati...

Example of Linear indexing: For illustration, the following substitutes the whole second row with values from a vector  The whole row or column could also be changed : >> m

Illustration of for loop, illustration of for loop: illustration, to p...

illustration of for loop: illustration, to print a column of numbers from 1 to 5: for i = 1:5 fprintf('%d\n',i) end   This loop can be entered in the Command Wi

Create a function to generate a sinusoidal signal, Create a function using ...

Create a function using mat lab to generate a sinusoidal signal. The parameters of the signal should have an Amplitude = 100, frequency = 100Hz, initial phase = 0, sample rate = 50

Command reference, Matlab Command Reference 1. Getting Help: The help...

Matlab Command Reference 1. Getting Help: The help command is used to find the functions and its syntax. Similarly, lookfor is used to find the functions or topics. For examp

Assignment`, matlab code for The region bounded by the parabola x2 = y and ...

matlab code for The region bounded by the parabola x2 = y and the line y = x in the first quadrant is rotated about the X-axis to generate a solid. Find the volume of the solid.

Write a matlab script, Consider the function: f(x) = 7 - 28x + 42x 2 ...

Consider the function: f(x) = 7 - 28x + 42x 2 - 28x 3 + 7x 4 : Write a script findPolyRoot.m to nd, as accurately as you can, the root of f(x) near x = 2. Your script mu

sparse storage , Compare results/performance with tridiagonal Gaussian eli...

Compare results/performance with tridiagonal Gaussian elimination solver for the problem arising from -y''=f   on (0,1) with y(0)=0=y(1). You may also need to use sparse storage an

Michael, Write a Matlab function that computes y1= tan(x) and y2= sin(x)/co...

Write a Matlab function that computes y1= tan(x) and y2= sin(x)/cos(x), returns the difference |y1–y2| and prints a message whether the two are equal or not. Test your function for

Programming concept, The Programming Concept: In most of the programmi...

The Programming Concept: In most of the programming languages, random function returns a real number; therefore the real number would then have to be rounded to produce a rand

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