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Modeling, simulation and design of an improved high power factor bridgeless sepic converter

Switch Mode Power Supply (SMPS) designs are normally have a power quality issues due to the harmonic distortion produce in the system. Therefore it is essential to incorporate a power factor correction (PFC) circuit in SMPS design. Although, the boost converter is more popular to use with PFC circui...

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Main Author: Mustafar, Izni
Format: Thesis
Language:English
Published: 2015
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/48753/25/IzniMustafarMFKE2015.pdf
http://eprints.utm.my/id/eprint/48753/
http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:86759
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spelling my.utm.487532020-06-23T07:44:09Z http://eprints.utm.my/id/eprint/48753/ Modeling, simulation and design of an improved high power factor bridgeless sepic converter Mustafar, Izni TK Electrical engineering. Electronics Nuclear engineering Switch Mode Power Supply (SMPS) designs are normally have a power quality issues due to the harmonic distortion produce in the system. Therefore it is essential to incorporate a power factor correction (PFC) circuit in SMPS design. Although, the boost converter is more popular to use with PFC circuit, SEPIC converter can produce an input current with lower ripple value. However, since it involved with 4 energy storage component, a bridgeless SEPIC converter were used as the bridgeless circuit reduce the component conducted in ech switching cycle compared to conventional SEPIC. Therefore this thesis focuses on designing the bridgeless PFC SEPIC converter that operate in CCM with two types of controller. The controllers are Average Current Control Mode and Peak Current Control Mode. Simulation of the bridgeless SEPIC PFC circuit were done using MATLAB Simulink software. The results show that the Average Current Mode Control produce high power factor with low harmonic distortion compared to Peak Current Mode Control. At the end of this thesis, a suitable recommendation and suggestion were made to improve the project design. 2015-01 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/id/eprint/48753/25/IzniMustafarMFKE2015.pdf Mustafar, Izni (2015) Modeling, simulation and design of an improved high power factor bridgeless sepic converter. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering. http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:86759
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Mustafar, Izni
Modeling, simulation and design of an improved high power factor bridgeless sepic converter
description Switch Mode Power Supply (SMPS) designs are normally have a power quality issues due to the harmonic distortion produce in the system. Therefore it is essential to incorporate a power factor correction (PFC) circuit in SMPS design. Although, the boost converter is more popular to use with PFC circuit, SEPIC converter can produce an input current with lower ripple value. However, since it involved with 4 energy storage component, a bridgeless SEPIC converter were used as the bridgeless circuit reduce the component conducted in ech switching cycle compared to conventional SEPIC. Therefore this thesis focuses on designing the bridgeless PFC SEPIC converter that operate in CCM with two types of controller. The controllers are Average Current Control Mode and Peak Current Control Mode. Simulation of the bridgeless SEPIC PFC circuit were done using MATLAB Simulink software. The results show that the Average Current Mode Control produce high power factor with low harmonic distortion compared to Peak Current Mode Control. At the end of this thesis, a suitable recommendation and suggestion were made to improve the project design.
format Thesis
author Mustafar, Izni
author_facet Mustafar, Izni
author_sort Mustafar, Izni
title Modeling, simulation and design of an improved high power factor bridgeless sepic converter
title_short Modeling, simulation and design of an improved high power factor bridgeless sepic converter
title_full Modeling, simulation and design of an improved high power factor bridgeless sepic converter
title_fullStr Modeling, simulation and design of an improved high power factor bridgeless sepic converter
title_full_unstemmed Modeling, simulation and design of an improved high power factor bridgeless sepic converter
title_sort modeling, simulation and design of an improved high power factor bridgeless sepic converter
publishDate 2015
url http://eprints.utm.my/id/eprint/48753/25/IzniMustafarMFKE2015.pdf
http://eprints.utm.my/id/eprint/48753/
http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:86759
_version_ 1672610464870170624
score 13.211869

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