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Loads Protection Against Voltage Fluctuate - Over voltage or under voltage

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Main Authors: Ahmad Fauzi bin Uyup, Bachelor of Engineering Technology in Electrical
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Language:English
Published: 2015
Online Access:http://localhost/xmlui/handle/123456789/10509
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spelling my.unikl.ir-105092015-07-14T17:36:07Z Loads Protection Against Voltage Fluctuate - Over voltage or under voltage Ahmad Fauzi bin Uyup Bachelor of Engineering Technology in Electrical Top 20 The aim of this project is to develop a low voltage and high voltage tripping mechanism to protect the load from damage. The fluctuation in AC mains supply is frequent in homes and industries. The sensitive electronic devices in these conditions can get easily damaged. It is preferable to have a tripping mechanism to protect the load. This proposed system will trip the load in the event of the input voltage falling below/above a set value. Two 555 timers are used as window comparator. This delivers an error output if the input voltage to them crosses the range beyond the voltage window. A relay is then operated to cutoff the load for safety reasons. A lamp is used as load in this project. The concept in future can be extended by integrating an alarm, which sounds when voltage fluctuations occur. It can also be interfaced with a GSM modem to convey alert message to the user via SMS to take appropriate action. 2015-07-14T17:36:07Z 2015-07-14T17:36:07Z 2015-07-15 http://localhost/xmlui/handle/123456789/10509 en
institution Universiti Kuala Lumpur
building UniKL Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kuala Lumpur
content_source UniKL Institutional Repository
url_provider http://ir.unikl.edu.my/
language English
description Top 20
format
author Ahmad Fauzi bin Uyup
Bachelor of Engineering Technology in Electrical
spellingShingle Ahmad Fauzi bin Uyup
Bachelor of Engineering Technology in Electrical
Loads Protection Against Voltage Fluctuate - Over voltage or under voltage
author_facet Ahmad Fauzi bin Uyup
Bachelor of Engineering Technology in Electrical
author_sort Ahmad Fauzi bin Uyup
title Loads Protection Against Voltage Fluctuate - Over voltage or under voltage
title_short Loads Protection Against Voltage Fluctuate - Over voltage or under voltage
title_full Loads Protection Against Voltage Fluctuate - Over voltage or under voltage
title_fullStr Loads Protection Against Voltage Fluctuate - Over voltage or under voltage
title_full_unstemmed Loads Protection Against Voltage Fluctuate - Over voltage or under voltage
title_sort loads protection against voltage fluctuate - over voltage or under voltage
publishDate 2015
url http://localhost/xmlui/handle/123456789/10509
_version_ 1644485145214844928
score 13.214268

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