Modeling and Control for Interleaved Voltage-Doubler Boost Converter

Hung-Chi Chen, Tien Hung Chen, Chung Yi Li

研究成果: Conference contribution同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this paper, a new control method for a interleaved voltage-doubler boost converter is proposed to extend the operating range of duty ratio. Firstly, the analysis of the current-sharing mechanism is presented. Then, the averaging method is adopted to construct an average-behavior circuit model. After that, the modulation signal for current-sharing is particularly designed by amp-second balance. Besides, the average state-space equation of the voltage-doubler can be obtained. The open-loop transfer function can be derived from the small-signal analysis, and the proportional-integral (PI-type) controller parameters can be selected by Bode plots. All the algorithms are implemented in a Field Programmable Gate Array (FPGA) chip. The simulation and experimental results validate the inductor current-sharing capability of the proposed method.

原文English
主出版物標題2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面168-174
頁數7
ISBN(電子)9781479973118
DOIs
出版狀態Published - 3 十二月 2018
事件10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 - Portland, United States
持續時間: 23 九月 201827 九月 2018

出版系列

名字2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018

Conference

Conference10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
國家/地區United States
城市Portland
期間23/09/1827/09/18

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