Presented By
PRANAMITA BASU
AISWARYA HARICHANDAN
National Institute of Technology Rourkela
Under the guidance of PROF. P.C. PANDA

ABSTRACT
The stability of an interconnected power system is its ability to return to normal or stable operation after having been subjected to some form of disturbance. With interconnected systems continually growing in size and extending over vast geographical regions, it is becoming increasingly more difficult to maintain synchronism between various parts of the power system.
....etc

[:=Read Full Message Here=:]

A practical method of modeling wind generator control systems for network simulation using Matlab-Simulink is presented. The interface developed between PSS/E and Matlab-Simulink allows the models generated to be used directly in PSS/E dynamic simulation. Fundamentally, modeling involves understanding the dynamics of equipments to be modeled and deriving the differential and algebraic equations which are coded using a high level computing language. For network elements resilient to change, the latter remains the method.
However, wind generator ....etc

[:=Read Full Message Here=:]

MATLAB/Simulink-based transient stability
analysis of a multimachine power system



Abstract

Simulink is advanced software by MathWorks Inc., which is increasingly being used as a
basic building block in many areas of research. As such, it also holds great potential in the area of
power system simulation. In this paper, we have taken a multi-machine power system example to
demonstrate the features and scope of a Simulink-based model for transient stability analysis. A selfsufficient
model has been giv ....etc

[:=Read Full Message Here=:]

hello
i need examples for using the extended equal area criteria for transient stability assessment for multi-machine powersystem
i need examples to determine critical clearing time for fault occur in power system to remain in stable case.
thanks
email:[email protected] ....etc

[:=Read Full Message Here=:]

sir i m BTECH,FINAL YEAR electrical engineering student from IET,LUCKNOW i m working with the pid control based single phase inverter design project so i m in need of simlink model of pwm inverter with steps for making my project so from your side i need your help .
pawan sharma ....etc

[:=Read Full Message Here=:]

How to understand the Simulink messages on the ACLine parameters presented as following strings:
Resistances
Inductances ?
Are these r and x specific parameters (per unit length) or they relate to the full length of the line?
For an inductance do the values mean inductivity (L in henry) or
reactance (x = wL in Ohms) ?
The values at the end of strings are they in pu or something else ?
....etc

[:=Read Full Message Here=:]

The stability of power systems has been and continues to be a major concern in the operation of the system. Modern electrical power systems have grown to great complexity due to increased interconnections, the installation of large generation units and high voltage connection lines, etc. Transient stability is the ability of the power system to maintain synchronism when subjected to a severe transient disturbance, such as failure in transmission facilities, sudden loss of generation or loss of a large load. The system response to such disturban ....etc

[:=Read Full Message Here=:]

matlab coding for pso implementation in pss

% goplotpso.m
% default plotting script used in PSO functions
%
% this script is not a function,
% it is a plugin for the main PSO routine (pso_Trelea_vectorized)
% so it shares all the same variables, be careful with variable names
% when making your own plugin

% Brian Birge
% Rev 2.0
% 3/1/06

% setup figure, change this for your own machine
clf
set(gcf,'Position',); % this is the computer dependent part
%set(gcf,'Position',);
set(gcf,'Doublebuffer','on');

....etc

[:=Read Full Message Here=:]

To get full information or details of pss lab viva please have a look on the pages

http://scribddoc/115996754/Power-System-Simulation-Laboratory-Viva-Questions#scribd

if you again feel trouble on pss lab viva please reply in that page and ask specific fields in pss lab viva ....etc

[:=Read Full Message Here=:]

boost power factor preregulator control matlab simulink file

Introduction
In order to increase the switching frequency while maintaining acceptable efficiency, several soft switching techniques have been developed . Most of these resonant techniques increase the semiconductor current and/or voltage stress, leading to larger devices and ncreased
conduction losses due to greater circulating current. A new class of converters has been developed , however, that allow an increase in switching frequency without the associated increase in s ....etc

[:=Read Full Message Here=:]