Multilevel converter. for traction applications: Small-scale prototype tests results

被引：78

作者：

Carpita, Mauro ^{[1
]}

Marchesoni, Mario ^{[2
]}

Pellerin, Marc ^{[3
]}

Moser, David ^{[1
]}

机构：

[1] Univ Appl Sci Western Switzerland, CH-1400 Yverdon, Switzerland

[2] Univ Genoa, Dept Elect Engn, I-16100 Genoa, Italy

[3] ABB Secheron, CH-1217 Geneva, Switzerland

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2008年 / 55卷 / 05期

关键词：

AC/DC converter; multilevel systems; traction motors drives; transformer;

D O I：

10.1109/TIE.2008.918645

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In ac-supplied traction systems (e.g., 15 W, 16.7 Hz), the energy supplied by a conventional transformer results in large volume, high weight, and relatively low efficiency. In this, paper, an ac-dc multilevel converter is presented that allows the use of a medium-frequency transformer in the input section of a traction drive. The proposed solution seems particularly well adapted to, the different requirements (volume, weight, EMC, losses) of the electric traction domain. The system is studied from a theoretical point of view, starting from the basic module up to the entire converter structure. Simulation results and reduced-scale(10-kVA four-stage converter) experimental results are presented.

引用

页码：2203 / 2212

页数：10

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