When a fault occurs in any portion of the power system network, the primary relay must act first. But to be on the safer side a 'Back-Up' relay to the 'Primary' relay is also provided with a proper discrimination time in their operation. Discrimination time is provided so as to allow the primary relay to act first. In case if it fails, then the back-up relay acts. This is done so as to isolate the healthy portion from the faulty portion.
Psychoacoustic Software Suite (PSS) goal is to assess the resolution (that is the minimal difference between tones a listener can detect) of the auditory system along various acoustic parameters (e.g., intensity, frequency). This is a platform...
The main goal of this demo is to show how you can improve your visualization and understanding of a dynamic system that has simple second order differential equations but complex to visualize due to switching between them. By using 3D animation,...
This file computes Zbus of a power system directly. It does not follow the approach of first computing Ybus and then taking its inverse, which can be cumbersome when number of buses are large.
The method of computing Zbus is taken from...
The reduction of complex linear system is always a very important topic in many courses. In Signal and System it is the analysis of Signal Flow graph(Mason's Rule). In Signal Processing it is to find out the system function from complex filter...
The complete set of software in a electronic control unit (ECU) consists of an operation system, hardware drivers, control algorithms and scheduling software. SimulinkdlTÂ« is typically used to model the systems control algorithms with a basic...
This program is the clone of 'Face Detection System' in MATLAB but instead of Neural Networks, It is based on Support Vector Machine (SVM)
Face Detection System (Neural Network)
Calculates the eigenvalues, state transition matrix, state vector and output of a linear system described in state space form. The answer is given in symbolic form.
>> statespace The inputs A,B,C, and D must be given in...
This script is able to calculate angle between planes, directions of different crystal system. It also can calculate cross-product of two vectors. This can also be used to calculate experimental tilt angle between two poles. This is very useful...
Intent: Ensures a class only has one instance and provide a global point of access to it [1].
Motivation: It's important for some classes to have exactly one instance. For example, it can be desirable to have only a single instance of a...
This customised function solves one type of non-linear system of 3 simultaneous equations in 3 unknowns: k, L and r0 in 3 equations with 4 knowns: zeta, eeta, d and angle.
function matrixresults =...
These models work with the time domain discrete dynamic response of a NDoF system. The Spatial Model directly identifies stiffness and damping matrices from restoring forces and displacements and is useful for monitoring damping alterations in the...
To find the intersection point of two data sets can be non-trivial in case of the data sets have just a few data points. In this case the both data sets can be interpolated so that there exist a number of data points large enough to find an...
WebTribute is a PHP based alternative to Macromedia's Contribute. WebTribute is a web-based PHP / PostgreSQL simple content management system.
It uses Dreamweaver templates and a WYSIWYG editor to allow users to maintain their content...
WebTribute is a PHP based alternative to Macromedia's Contribute. WebTribute is a web-based PHP / PostgreSQL simple content management system.
It uses Dreamweaver templates and a WYSIWYG editor to allow users to maintain their content...
Open Store is a PHP implementation of a secure ecommerce site.
It is well laid out and documented. Easily extended. Uses a model 2 pattern with good database abstraction. Intended for PHP developers or those crossing over from Java.
Skalli is a simple tool to estimate the IVS reference point of an azimuth-elevation type VLBI radio telescope.
PCPE - Profi-Concept PHP Environment is a whole PHP-framework with included deployment-system, administration and cms for multiple sites and applications under one environment.
An implemenation of a scada system supporting DNP3,HART,Equinode,Indactic and other protocols in C/C++/C#Dedicated to my Daughters - Gauri and Gargi
jSET - Java Software Evolution Tracker is a software visualization tool that allows practitioners to assess the magnitude of changes across the versions of a software system. |