A Multilevel Active-Clamped Converter Topology-Operating Principle

被引：52

作者：

Busquets-Monge, Sergio ^{[1
]}

Nicolas-Apruzzese, Joan ^{[1
]}

机构：

[1] Tech Univ Catalonia, Dept Elect Engn, Barcelona 08028, Spain

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2011年 / 58卷 / 09期

关键词：

Active clamped; multilevel; power electronics; topology; CAPACITOR VOLTAGE BALANCE; INDUSTRIAL APPLICATIONS; PULSEWIDTH MODULATIONS; INVERTER; DRIVES; REQUIREMENTS;

D O I：

10.1109/TIE.2010.2098376

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a novel multilevel active-clamped converter topology, which is an extension to m levels of the three-level active neutral-point-clamped topology. The operating principle is established through the definition of a proper set of switching states and a transition strategy between adjacent switching states. The benefits of the proposed converter topology and control in comparison to alternative multilevel converter topologies are discussed. The simulation and experimental results of a simple four-level dc-dc converter configuration are presented to illustrate the converter performance features. The experimental results of a four-level three-phase dc-ac converter are also presented to further validate the proposed topology and operating principle.

引用

页码：3868 / 3878

页数：11

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