Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage
碩士 === 國立臺灣科技大學 === 電子工程系 === 103 === This thesis focuses on the study and implementation of a series-resonant DC/DC converter with wide range of input voltage. The circuit architecture is composed of a buck/boost converter and a series-resonant converter (SRC). By using the output voltage feedback,...
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ndltd-TW-103NTUS54280342016-11-06T04:19:27Z http://ndltd.ncl.edu.tw/handle/20657847239604668805 Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage 具寬輸入電壓範圍串聯諧振直流/直流轉換器之研製 Chien-An Chen 陳建安 碩士 國立臺灣科技大學 電子工程系 103 This thesis focuses on the study and implementation of a series-resonant DC/DC converter with wide range of input voltage. The circuit architecture is composed of a buck/boost converter and a series-resonant converter (SRC). By using the output voltage feedback, a pulse-width-modulation (PWM) signal is generated and sent to buck/boost converter for voltage regulation. In order to raise the conversion efficiency, the synchronous rectification (SR) is applied on the secondary side of SRC. All primary switches can be operated under zero-voltage-switching (ZVS) to reduce switching losses. Constant frequency can be used and a wide range of input voltage can be achieved. Finally, a 19 V/150 W laboratory prototype was implemented and tested. High efficiency can be achieved under different input voltage conditions. Huang-Jen Chiu Yao-Ching Hsieh 邱煌仁 謝耀慶 2015 學位論文 ; thesis 80 zh-TW |
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碩士 === 國立臺灣科技大學 === 電子工程系 === 103 === This thesis focuses on the study and implementation of a series-resonant DC/DC converter with wide range of input voltage. The circuit architecture is composed of a buck/boost converter and a series-resonant converter (SRC). By using the output voltage feedback, a pulse-width-modulation (PWM) signal is generated and sent to buck/boost converter for voltage regulation. In order to raise the conversion efficiency, the synchronous rectification (SR) is applied on the secondary side of SRC. All primary switches can be operated under zero-voltage-switching (ZVS) to reduce switching losses. Constant frequency can be used and a wide range of input voltage can be achieved. Finally, a 19 V/150 W laboratory prototype was implemented and tested. High efficiency can be achieved under different input voltage conditions.
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author2 |
Huang-Jen Chiu |
author_facet |
Huang-Jen Chiu Chien-An Chen 陳建安 |
author |
Chien-An Chen 陳建安 |
spellingShingle |
Chien-An Chen 陳建安 Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage |
author_sort |
Chien-An Chen |
title |
Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage |
title_short |
Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage |
title_full |
Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage |
title_fullStr |
Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage |
title_full_unstemmed |
Study and Implementation of a Series-Resonant DC/DC Converter with Wide Range of Input Voltage |
title_sort |
study and implementation of a series-resonant dc/dc converter with wide range of input voltage |
publishDate |
2015 |
url |
http://ndltd.ncl.edu.tw/handle/20657847239604668805 |
work_keys_str_mv |
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