Design of A Novel High Efficiency Power Converter

碩士 === 大葉大學 === 電機工程研究所 === 87 === In recent years, there is a fast progress in power electronics technology. The main reason is the improvement in electrical components and the development of new magnetic material. For example, the manganese - zinc ferrite are used in high frequency po...

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Main Author: 曾國境
Other Authors: Yi-Nung Chung
Format: Others
Language:zh-TW
Published: 1999
Online Access:http://ndltd.ncl.edu.tw/handle/33200596745746631953
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spelling ndltd-TW-087DYU004420102016-02-03T04:32:24Z http://ndltd.ncl.edu.tw/handle/33200596745746631953 Design of A Novel High Efficiency Power Converter 新型高效率電力轉換器之研製 曾國境 碩士 大葉大學 電機工程研究所 87 In recent years, there is a fast progress in power electronics technology. The main reason is the improvement in electrical components and the development of new magnetic material. For example, the manganese - zinc ferrite are used in high frequency power transformer and MPP ( Molybdenum Perm-alloy Powder ) are used in the power inductor ( choke ) to reduce core loss; Ceramic material are used in PCB for better heat dissipation. High speed power transistors, such as MOSFET and IGBT ( Insulated Gate Bipolar Transistor ), IEGT ( Injection Enhanced Gate Transistor ) , FRD ( Fast Recovery Diode ) and pulse width modulation IC, all these make high power — high frequency converter possible. In this paper, the topology and performance of various kinds of power converter are discussed and compared. Improved designs are proposed to increase the efficiency of power conversion, and to reduce the noise interference. Experimental results show the improvement in performance. Yi-Nung Chung 鍾翼能 1999 學位論文 ; thesis 94 zh-TW
collection NDLTD
language zh-TW
format Others
sources NDLTD
description 碩士 === 大葉大學 === 電機工程研究所 === 87 === In recent years, there is a fast progress in power electronics technology. The main reason is the improvement in electrical components and the development of new magnetic material. For example, the manganese - zinc ferrite are used in high frequency power transformer and MPP ( Molybdenum Perm-alloy Powder ) are used in the power inductor ( choke ) to reduce core loss; Ceramic material are used in PCB for better heat dissipation. High speed power transistors, such as MOSFET and IGBT ( Insulated Gate Bipolar Transistor ), IEGT ( Injection Enhanced Gate Transistor ) , FRD ( Fast Recovery Diode ) and pulse width modulation IC, all these make high power — high frequency converter possible. In this paper, the topology and performance of various kinds of power converter are discussed and compared. Improved designs are proposed to increase the efficiency of power conversion, and to reduce the noise interference. Experimental results show the improvement in performance.
author2 Yi-Nung Chung
author_facet Yi-Nung Chung
曾國境
author 曾國境
spellingShingle 曾國境
Design of A Novel High Efficiency Power Converter
author_sort 曾國境
title Design of A Novel High Efficiency Power Converter
title_short Design of A Novel High Efficiency Power Converter
title_full Design of A Novel High Efficiency Power Converter
title_fullStr Design of A Novel High Efficiency Power Converter
title_full_unstemmed Design of A Novel High Efficiency Power Converter
title_sort design of a novel high efficiency power converter
publishDate 1999
url http://ndltd.ncl.edu.tw/handle/33200596745746631953
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