Modulation and Capacitor Voltage Balancing Control of a Four-Level Active-Clamped Dual-Active-Bridge DC-DC Converter

被引：0

作者：

Filba-Martinez, Alber ^{[1
]}

Busquets-Monge, Sergio ^{[1
]}

Bordonau, Josep ^{[1
]}

机构：

[1] Tech Univ Catalonia UPC, Dept Elect Engn, Ave Diagonal 647, Barcelona, Spain

来源：

2016 18TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'16 ECCE EUROPE) | 2016年

关键词：

Multilevel converters; DC power supply; Transformer; Modulation strategy; Converter control;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes and demonstrates the feasibility of a dual-active-bridge converter built upon four level active-clamped legs. A suitable modulation pattern is defined. The dc-link capacitor voltage balancing is analyzed and a proper balancing control is designed. The topology, modulation, and balancing control performance are validated through the steady state and transient responses obtained with a set of simulation and experimental tests. An experimental prototype has been built for the experimental tests composed of four four-level active-clamped converter legs and controlled with a dSPACE control platform.

引用

页数：8