Automatic transfer switch
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Date
2012
Journal Title
Journal ISSN
Volume Title
Publisher
University of Management and Technology
Abstract
An automatic Generator protection system is designed and developed. In this project all
parameters of generator protection like over voltage, over current, over load, over temperature
are controlled. . If any parameter will change from reference level the controller will observe and
sent the instruction to the system keep it at reference level if possible otherwise trip the load and
relax the generator. An electrical transfer switch that operates without the need for manual
intervention. It is an electrical device that transfers the source of power being used from one
power supply to another. Typically this transfer is between the local utility and emergency
source of power and back. It maintains constant monitoring of voltage levels on the electrical
circuit. It interfaces with a generator and building’s electrical system. It monitors the utility
power and signals the generator to start if as the utility power drops out entirely. Backup power
is now fed to the main utility panel or an emergency panel via ATS.
Description
Supervised by: Saleem Atta
Keywords
BS-Thesis, ATS, Temperature Sensors, Diodes