Multiloop interleaved control for two-switch two-capacitor three-level SMR without capacitor voltage balancing loop

Jhen Yu Liao*, Hung-Chi Chen

*Corresponding author for this work

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

摘要

Compared with the conventional single-switch single-capacitor switching-mode rectifier (SMR), two-switch two-capacitor three-level boost-type SMR has advantage of low voltage stress, low current ripple and low switching loss. Due to the capacitor in series, the balance between two capacitor voltage is necessary. In order to obtain PFC function and keep the balance between capacitor voltages, additional voltage balancing loop is included into the conventional multiloop control to generate the two switching signals in the literature. But the complexity is the main disadvantages. In this paper, conventional multiloop with common interleaved control is proposed to generate the two switching signal without voltage balancing loop and without sensing any capacitor voltage. The proposed multiloop interleaved control is digitally implemented in a FPGA-based system. From the provided simulated and the experimental result, the PFC function is obtained and the capacitor voltage are equal to each other. It shows that the proposed multiloop interleaved control operates stably.

原文English
主出版物標題IEEE Energy Conversion Congress and Exposition
主出版物子標題Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings
頁面3766-3772
頁數7
DOIs
出版狀態Published - 28 十一月 2011
事件3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011 - Phoenix, AZ, United States
持續時間: 17 九月 201122 九月 2011

出版系列

名字IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings

Conference

Conference3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011
國家United States
城市Phoenix, AZ
期間17/09/1122/09/11

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