Electrical Power System Protection

There are several methods to solve the transmission line fault problem. In this example i showed how to solve the transmission lines in simulink . . .The problem is taken from the Hadi Sadat power system. Page no 482 Ex-11.3keep Enjoying

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 book:John J.Grainger, William D.Stevenson,Jr., Power...

This model simulates three phase five level diode clamped PWM inverter. FFT analysis is performed using the power GUI tool of power system.


Platforms: Matlab

Various quantities related to the thyristor and power system is illustrated here.Some very basic questions like how to change the firing angle of the thyristor, how to measure the voltage waveform..etc are answered here.Firing angle: THis is changed with the help of pulse generator. The input...


Platforms: Matlab

Power System Load Flow Analysis using Gauss Siedel for infinite number of iterationsIf you are downloading this file to submit an assignment or doing your homework than "Best of Worst Luck".


Platforms: Matlab

In Power System Reliability Studies, Capacity Outage Probability Table (COPT) forms one of the basic necessary indices. It is often required to generate COPT for Generators."Generator_COPT.m" is a function which takes the following three input to generate COPT for Generator Bus:1. Number of...


Platforms: Matlab

wmhdaps goal is to provide a tool for configuration of the Harddisk Active Protection System (HDAPS) found in some R/G/T thinkpad models. HDAPS is realized as an acceleration sensor mounted on systemboard and a userspace tool which detects based on acceleration values from sensor shocks and...


Platforms: *nix

Access Controller is a desktop locking security utility you can use to protect your desktop when you are not near your PC. To activate protection, define a password in Options, and select the Lock command. Password protection can be automatically activated on boot or with a click of an icon in...


Platforms: Windows

khdapsmon is a monitor primarily for the Hard Drive Active Protection System (HDAPS) found in IBM ThinkPads. Its primary interface is a system tray icon that indicates whether the queue is frozen or not on the selected hard disk device. This is similar to the tray icon found on the...


Platforms: *nix

This file contains models of under-frequency,reverse power and overcurrent relays used for generator protection.The operation of these relays is tested to evaluate and optimize their performance for different power system conditions


Platforms: PHP

Plug-Spy is an instant warning system for your MacBook in case that someone try to take it away or is entering a wrong password in the standard OS X login panel. It's easy to setup and integrates seamlessly with Mac OS X and Apple iCloud "Find my Mac". There is no additional password or shortcut...


Platforms: Mac

The additional utilities available with the One System Care software make it easy to detect and delete hidden files and folders within the computer. These utilities include secure erase, complete uninstall as well as registry cleanup. When files are simply moved to and from the recycle bin, a...


Platforms: Windows, Windows 8, Windows 7, Windows Server

RESTrick Control Panel is a powerful tool that can help you tune your Windows system. The RESTrick Control panel can help you enforce system security and protection all of your files. With the help of the RESTrick Control panel you can quickly tune your Windows system to your exact needs....


Platforms: Windows, Windows 8, Windows 7, Windows Server

SysReturn is a powerful software to manage publicly accessible computers, such as those in computer labs, libraries, Internet cafes, biz centers and even KIOSK machines, such as ATM in banks, home automations, unmanned advertising computers, etc. It allows you to restore the data and system...


Platforms: Windows

The ideal basic protection from all types of spyware and viruses for your personal computer. The antivirus is regularly automatically updated and so is always prepared to stop the latest viruses, worms, trojans and malware in general. Heuristic analysis even allows the detection of those viruses...


Platforms: Windows

Toolwiz Time Freeze protects your system from any unwanted changes and malicious activity in low disk level. With a simple click, it puts your actual system under virtual protection on the fly and creates a virtual environment as a copy of the real system, on which you can evaluate applications,...


Platforms: Windows, Windows Vista, XPX64, 7, 7x64, 832-bit, 864-bit

The Returnil Virtual System Premium Edition provides an altogether different and highly complimentary level of defense. It is designed to protect your computer from all types of software, downloads, websites or anything else that might harbor viruses, spyware and other malicious programs....


Platforms: Windows

Two-Way Internet Firewall SpyShelter Firewall provides incoming and outgoing network requests detection, allowing you control every inbound and outbound connection that is being established. This feature locks out hackers from connecting to your PC, and stops undesired applications from...


Platforms: Windows, Windows 8, Windows 7

SpyShelter Free is a free version of SpyShelter Premium. Complex privacy protection SpyShelter Free is an effective and easy-to-use security application that helps you to protect your system against known and unknown custom compiled malware such as keystroke loggers. SpyShelter constantly...


Platforms: Windows, Windows 8, Windows 7

Complex privacy protection SpyShelter Premium is an effective and easy-to-use security application that helps you to protect your system against known and unknown custom compiled malware such as keystroke loggers. SpyShelter constantly monitors all vulnerable areas in your operating system to...


Platforms: Windows, Windows 8, Windows 7, Windows Server