POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE

碩士 === 國立臺灣科技大學 === 電機工程研究所 === 82 === The purpose of research is to investigate the variable structure control technique and its application in the control of switching regulators. Both the input voltage tracking and the output voltage reg...

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Main Authors:	HONG-LIANG CHEN, 陳宏良
Other Authors:	HSIN-TENG SHEU
Format:	Others
Language:	zh-TW
Published:	1994
Online Access:	http://ndltd.ncl.edu.tw/handle/23727596742877162137

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spelling	ndltd-TW-082NTUST4420252016-02-08T04:06:26Z http://ndltd.ncl.edu.tw/handle/23727596742877162137 POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE 交換式穩壓器弦波切換之功因改善 HONG-LIANG CHEN 陳宏良碩士國立臺灣科技大學電機工程研究所 82 The purpose of research is to investigate the variable structure control technique and its application in the control of switching regulators. Both the input voltage tracking and the output voltage regulation have been studied. The former involves the power factor improvement whereas the latter allows good regulation under significant load variation. A formula for calculating the duty ratio is proposed. Phase plane analysis as well as circuit simulation using PSPICE are conducted. The results show that with the proposed formula, the dynamic range of the load change is extended while the power factor is improved. HSIN-TENG SHEU 許新添 1994 學位論文 ; thesis 116 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立臺灣科技大學 === 電機工程研究所 === 82 === The purpose of research is to investigate the variable structure control technique and its application in the control of switching regulators. Both the input voltage tracking and the output voltage regulation have been studied. The former involves the power factor improvement whereas the latter allows good regulation under significant load variation. A formula for calculating the duty ratio is proposed. Phase plane analysis as well as circuit simulation using PSPICE are conducted. The results show that with the proposed formula, the dynamic range of the load change is extended while the power factor is improved.
author2	HSIN-TENG SHEU
author_facet	HSIN-TENG SHEU HONG-LIANG CHEN 陳宏良
author	HONG-LIANG CHEN 陳宏良
spellingShingle	HONG-LIANG CHEN 陳宏良 POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE
author_sort	HONG-LIANG CHEN
title	POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE
title_short	POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE
title_full	POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE
title_fullStr	POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE
title_full_unstemmed	POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE
title_sort	power factor improvement of switching preregulator using soidal switching technique
publishDate	1994
url	http://ndltd.ncl.edu.tw/handle/23727596742877162137
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POWER FACTOR IMPROVEMENT OF SWITCHING PREREGULATOR USING SOIDAL SWITCHING TECHNIQUE

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