Dual-Stacked Bidirectional Boost/Buck DC-DC Converter

被引：12

作者：

Nimitti, Fabiano Gonzales ^{[1
]}

Giacomini, Julian Cezar ^{[2
]}

Andrade, Antonio Manuel Santos Spencer ^{[1
]}

机构：

[1] Univ Fed Santa Maria, Grad Program Elect Engn PPGEE, BR-97105900 Santa Maria, Brazil

[2] Farroupilha Fed Inst, BR-98280000 Panambi, Brazil

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2023年 / 70卷 / 09期

关键词：

Voltage; Stress; Inductors; Topology; Switches; Demagnetization; Capacitors; Bidirectional dc-dc converter; boost converter; buck converter; nonisolated converter; stacked topology; COUPLED-INDUCTOR; VOLTAGE-GAIN; RANGE; TRANSFORMER; POWER;

D O I：

10.1109/TIE.2022.3206756

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A new nonisolated bidirectional dc-dc converter with low voltage and current stresses across the semiconductor devices is presented in this article. The proposed converter is a combination of a dual-stacked bidirectional boost converter. The converter presents different operations modes, such as: synchronous and asynchronous. These modes can reduce the current ripple of the voltage source. Besides that, in this article, the modeling and control of the proposed converter are done. To validate the theoretical evaluations of the proposed converter, a 1-kW, 144-V/400-V prototype was built to verify its performance where the peak efficiency is 96.33% and 96.87% for step-up and step-down modes, respectively.

引用

页码：8873 / 8882

页数：10

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