High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress

This project proposed a high voltage gain DC-DC converter with high boost ratio by using Interleaved switching technique in order to reduce the inductance of inductor required in the proposed converter circuit structure. This project considered Marx generator principle to boost-up the voltage where...

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Main Author:	Abd Samat, Mohd Nasri
Format:	Thesis
Language:	English English English
Published:	2019
Subjects:	TK5101-6720 Telecommunication Including telegraphy, telephone, radio, radar, television
Online Access:	http://eprints.uthm.edu.my/569/1/24p%20MOHD%20NASRI%20ABD%20SAMAT.pdf http://eprints.uthm.edu.my/569/2/MOHD%20NASRI%20ABD%20SAMAT%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/569/3/MOHD%20NASRI%20ABD%20SAMAT%20WATERMARK.pdf
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id	my-uthm-ep.569
record_format	uketd_dc
spelling	my-uthm-ep.5692021-08-05T03:31:41Z High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress 2019-01 Abd Samat, Mohd Nasri TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television This project proposed a high voltage gain DC-DC converter with high boost ratio by using Interleaved switching technique in order to reduce the inductance of inductor required in the proposed converter circuit structure. This project considered Marx generator principle to boost-up the voltage where the boost ratio used is 8.33 with three stages of high voltage gain DC-DC converter. By using the Marx topology to boost-up voltage, the reduction of current stress at the switching devices cause the reduction of conduction loss and switching loss. The efficiency of the proposed converter will be compared by using interleaved switching technique and synchronous switching technique. Principally, the interleaved switching technique able to reduce the current stress on the component. By using interleaved switching technique, the current stress on the components reduces about 35% when using 640 μH and 64% when using 800 μH of output inductance compared to synchronous switching technique When synchronous switching pattern is considered, the output voltage obtain is 375 V and the transient response is 0.02 s. However, by implementing interleaved switching pattern the output voltage obtain is 410 V by considering the practical condition and the transient response improved to 0.01 s. Thus, when the proposed of high voltage gain DC-DC converter is considered with interleaved switching technique, the current stress on the components could be reduced and consequently, the overall losses of the converter can be reduced. 2019-01 Thesis http://eprints.uthm.edu.my/569/ http://eprints.uthm.edu.my/569/1/24p%20MOHD%20NASRI%20ABD%20SAMAT.pdf text en public http://eprints.uthm.edu.my/569/2/MOHD%20NASRI%20ABD%20SAMAT%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/569/3/MOHD%20NASRI%20ABD%20SAMAT%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Fakulti Kejuruteraan Elektrik dan Elektronik
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TK5101-6720 Telecommunication Including telegraphy, telephone, radio, radar, television
spellingShingle	TK5101-6720 Telecommunication Including telegraphy, telephone, radio, radar, television Abd Samat, Mohd Nasri High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress
description	This project proposed a high voltage gain DC-DC converter with high boost ratio by using Interleaved switching technique in order to reduce the inductance of inductor required in the proposed converter circuit structure. This project considered Marx generator principle to boost-up the voltage where the boost ratio used is 8.33 with three stages of high voltage gain DC-DC converter. By using the Marx topology to boost-up voltage, the reduction of current stress at the switching devices cause the reduction of conduction loss and switching loss. The efficiency of the proposed converter will be compared by using interleaved switching technique and synchronous switching technique. Principally, the interleaved switching technique able to reduce the current stress on the component. By using interleaved switching technique, the current stress on the components reduces about 35% when using 640 μH and 64% when using 800 μH of output inductance compared to synchronous switching technique When synchronous switching pattern is considered, the output voltage obtain is 375 V and the transient response is 0.02 s. However, by implementing interleaved switching pattern the output voltage obtain is 410 V by considering the practical condition and the transient response improved to 0.01 s. Thus, when the proposed of high voltage gain DC-DC converter is considered with interleaved switching technique, the current stress on the components could be reduced and consequently, the overall losses of the converter can be reduced.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Abd Samat, Mohd Nasri
author_facet	Abd Samat, Mohd Nasri
author_sort	Abd Samat, Mohd Nasri
title	High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress
title_short	High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress
title_full	High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress
title_fullStr	High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress
title_full_unstemmed	High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress
title_sort	high voltage gain dc-dc converter using interleaved switching technique with pwm for current stress
granting_institution	Universiti Tun Hussein Onn Malaysia
granting_department	Fakulti Kejuruteraan Elektrik dan Elektronik
publishDate	2019
url	http://eprints.uthm.edu.my/569/1/24p%20MOHD%20NASRI%20ABD%20SAMAT.pdf http://eprints.uthm.edu.my/569/2/MOHD%20NASRI%20ABD%20SAMAT%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/569/3/MOHD%20NASRI%20ABD%20SAMAT%20WATERMARK.pdf
_version_	1747830641232183296

High voltage gain DC-DC converter using interleaved switching technique with PWM for current stress

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