A comparative study of DC/AC pure sine wave inverters

This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electronics and Communication Engineering, 2013.

Bibliographic Details
Main Authors:	Bintu, Nusrat Khan, Muhammad, Labiba, Anjum, Navid
Other Authors:	Ahmed, Supriyo Shafkat
Format:	Thesis
Language:	English
Published:	BRAC University 2014
Subjects:	Electronics and communication engineering
Online Access:	http://hdl.handle.net/10361/3054

id	10361-3054
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spelling	10361-30542019-09-30T04:18:22Z A comparative study of DC/AC pure sine wave inverters Bintu, Nusrat Khan Muhammad, Labiba Anjum, Navid Ahmed, Supriyo Shafkat Department of Electronics and Communication Engineering, BRAC University Electronics and communication engineering This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electronics and Communication Engineering, 2013. Cataloged from PDF version of thesis report. Includes bibliographical references (page 67-68). A power inverter or inverter is an electrical power converter that changes direct current (DC) to alternating current (AC). The converted AC can be at any required voltage and frequency with appropriate transformer, switching and control system. In under developed countries, the ever increasing reliance on electrical and electronic devices which utilize AC power highlights the problem associated with the unexpected or sudden loss of power due to electrical load shedding. Therefore, there is a need of inexpensive and reliable pure sine wave inverter to backup sophisticated electronic devices like medical devices and as well as for household appliances like fan, television, tube-lights etc. It has been noted that today’s pure sine wave inverter produces total harmonic distortion (THD) of about 3% [1]. It is due to this THD, the lifetime of other electrical devices like fan, tube-light etc. decreases significantly [2]. This thesis aims to compare and analyze the total harmonic distortion, efficiency and cost effectiveness of different inverters from different renowned companies and finally to propose a design of a pure sine wave inverter with less total harmonic distortion and with greater efficiency than usual. Thus, it will have less effect on the lifetime of any electrical devices such as fan, tube lights etc. Labiba Muhammad Navid Anjum Nusrat Khan Bintu B. Electrical and Communication Engineering 2014-03-18T08:55:38Z 2014-03-18T08:55:38Z 2013 2013-12 Thesis ID 09210021 ID 09210019 ID 11310015 http://hdl.handle.net/10361/3054 en BRAC University thesis reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 78 pages application/pdf BRAC University
institution	Brac University
collection	Institutional Repository
language	English
topic	Electronics and communication engineering
spellingShingle	Electronics and communication engineering Bintu, Nusrat Khan Muhammad, Labiba Anjum, Navid A comparative study of DC/AC pure sine wave inverters
description	This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electronics and Communication Engineering, 2013.
author2	Ahmed, Supriyo Shafkat
author_facet	Ahmed, Supriyo Shafkat Bintu, Nusrat Khan Muhammad, Labiba Anjum, Navid
format	Thesis
author	Bintu, Nusrat Khan Muhammad, Labiba Anjum, Navid
author_sort	Bintu, Nusrat Khan
title	A comparative study of DC/AC pure sine wave inverters
title_short	A comparative study of DC/AC pure sine wave inverters
title_full	A comparative study of DC/AC pure sine wave inverters
title_fullStr	A comparative study of DC/AC pure sine wave inverters
title_full_unstemmed	A comparative study of DC/AC pure sine wave inverters
title_sort	comparative study of dc/ac pure sine wave inverters
publisher	BRAC University
publishDate	2014
url	http://hdl.handle.net/10361/3054
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A comparative study of DC/AC pure sine wave inverters

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