Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme

碩士 === 國立成功大學 === 電機工程學系 === 102 === This thesis focuses on the design and implementation of multimodule paralleled power converters with temperature compensated current sharing scheme, method used the automatic master slave current sharing. The cooling capacity in each of modules is different resul...

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Main Authors: Yuan-ZhiLan, 藍元志
Other Authors: Jia-You Lee
Format: Others
Language:zh-TW
Published: 2014
Online Access:http://ndltd.ncl.edu.tw/handle/86906583338606918579
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spelling ndltd-TW-102NCKU54420632016-03-07T04:10:57Z http://ndltd.ncl.edu.tw/handle/86906583338606918579 Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme 具溫度感測補償均流機制之多模組並聯電源轉換器 Yuan-ZhiLan 藍元志 碩士 國立成功大學 電機工程學系 102 This thesis focuses on the design and implementation of multimodule paralleled power converters with temperature compensated current sharing scheme, method used the automatic master slave current sharing. The cooling capacity in each of modules is different result from different situations when installed. The module having poor cooling capacity will break down faster than the others. For this reason, the current sharing control method by sensing the temperature of each module is proposed for improving the reliability of system. Finally, the AC/DC 48V/10A power converter module is implemented for verifying the two-module paralleling system. The power factor correction boost converter and the phase-shift full-bridge converter are proposed in the first and second stage respectively per module. According to the results of experiments, the current error between two modules could be controlled below 2%, and the load regulation along with variation of temperature could be verified. Jia-You Lee 李嘉猷 2014 學位論文 ; thesis 100 zh-TW
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language zh-TW
format Others
sources NDLTD
description 碩士 === 國立成功大學 === 電機工程學系 === 102 === This thesis focuses on the design and implementation of multimodule paralleled power converters with temperature compensated current sharing scheme, method used the automatic master slave current sharing. The cooling capacity in each of modules is different result from different situations when installed. The module having poor cooling capacity will break down faster than the others. For this reason, the current sharing control method by sensing the temperature of each module is proposed for improving the reliability of system. Finally, the AC/DC 48V/10A power converter module is implemented for verifying the two-module paralleling system. The power factor correction boost converter and the phase-shift full-bridge converter are proposed in the first and second stage respectively per module. According to the results of experiments, the current error between two modules could be controlled below 2%, and the load regulation along with variation of temperature could be verified.
author2 Jia-You Lee
author_facet Jia-You Lee
Yuan-ZhiLan
藍元志
author Yuan-ZhiLan
藍元志
spellingShingle Yuan-ZhiLan
藍元志
Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme
author_sort Yuan-ZhiLan
title Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme
title_short Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme
title_full Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme
title_fullStr Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme
title_full_unstemmed Multimodule Paralleled Power Converters with Temperature Compensated Current Sharing Scheme
title_sort multimodule paralleled power converters with temperature compensated current sharing scheme
publishDate 2014
url http://ndltd.ncl.edu.tw/handle/86906583338606918579
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