Design and Implementation of Current-fed Asymmetrical Half-bridge Converter

Design and Implementation of Current-fed Asymmetrical Half-bridge Converter

碩士 === 國立臺灣科技大學 === 電子工程系 === 103 === The conventional hard-switching power converter presents serious electromagnetic interference (EMI) issue and a poor efficiency. By using the zero-voltage-switching (ZVS) asymmetrical half-bridge converter, switching losses and EMI noises can be reduced. This th...

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Main Authors: Jing-Han Lin, 林敬瀚
Other Authors: Huang-Jen Chiu
Format: Others
Language:zh-TW
Published: 2015
Online Access:http://ndltd.ncl.edu.tw/handle/81995770699527156612
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spelling ndltd-TW-103NTUS54280602016-11-06T04:19:39Z http://ndltd.ncl.edu.tw/handle/81995770699527156612 Design and Implementation of Current-fed Asymmetrical Half-bridge Converter 電流饋入式非對稱半橋轉換器之研製 Jing-Han Lin 林敬瀚 碩士 國立臺灣科技大學 電子工程系 103 The conventional hard-switching power converter presents serious electromagnetic interference (EMI) issue and a poor efficiency. By using the zero-voltage-switching (ZVS) asymmetrical half-bridge converter, switching losses and EMI noises can be reduced. This thesis aims to study and implement a current-fed asymmetrical half-bridge converter with simple circuit, low device stress and soft-switching features. Operating frequency and conversion efficiency can be effectively raised. The operation principles and design considerations of the studied current-fed asymmetrical half-bridge converter are analyzed and discussed in details. Simplis simulation and experimental results for a 400W prototype converter were implemented and tested for verify the feasibility. Huang-Jen Chiu Yao-Ching Hsieh 邱煌仁 謝耀慶 2015 學位論文 ; thesis 80 zh-TW
collection NDLTD
language zh-TW
format Others
sources NDLTD
description 碩士 === 國立臺灣科技大學 === 電子工程系 === 103 === The conventional hard-switching power converter presents serious electromagnetic interference (EMI) issue and a poor efficiency. By using the zero-voltage-switching (ZVS) asymmetrical half-bridge converter, switching losses and EMI noises can be reduced. This thesis aims to study and implement a current-fed asymmetrical half-bridge converter with simple circuit, low device stress and soft-switching features. Operating frequency and conversion efficiency can be effectively raised. The operation principles and design considerations of the studied current-fed asymmetrical half-bridge converter are analyzed and discussed in details. Simplis simulation and experimental results for a 400W prototype converter were implemented and tested for verify the feasibility.
author2 Huang-Jen Chiu
author_facet Huang-Jen Chiu
Jing-Han Lin
林敬瀚
author Jing-Han Lin
林敬瀚
spellingShingle Jing-Han Lin
林敬瀚
Design and Implementation of Current-fed Asymmetrical Half-bridge Converter
author_sort Jing-Han Lin
title Design and Implementation of Current-fed Asymmetrical Half-bridge Converter
title_short Design and Implementation of Current-fed Asymmetrical Half-bridge Converter
title_full Design and Implementation of Current-fed Asymmetrical Half-bridge Converter
title_fullStr Design and Implementation of Current-fed Asymmetrical Half-bridge Converter
title_full_unstemmed Design and Implementation of Current-fed Asymmetrical Half-bridge Converter
title_sort design and implementation of current-fed asymmetrical half-bridge converter
publishDate 2015
url http://ndltd.ncl.edu.tw/handle/81995770699527156612
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