A Comparative Study of the Effect of Different Converter Topologies on the Iron Loss of Nonoriented Electrical Steel

被引：5

作者：

Salem, Aboubakr ^{[1
,2
]}

Abdallh, Ahmed Abou-Elyazied ^{[1
,3
]}

De Belie, Frederik ^{[1
]}

Dupre, Luc ^{[1
]}

Melkebeek, Jan ^{[1
]}

机构：

[1] Univ Ghent, Dept Elect Energy Syst & Automat, B-9000 Ghent, Belgium

[2] Helwan Univ, Elect Power & Machines Dept, Cairo 11790, Egypt

[3] Cairo Univ, Elect Power & Machines Dept, Giza 11559, Egypt

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2014年 / 50卷 / 11期

关键词：

Iron loss; magnetic material; multilevel converters; pulsewidth modulation; PWM INVERTER EXCITATION; T-TYPE CONVERTER; MODEL;

D O I：

10.1109/TMAG.2014.2320764

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：

In this paper, a comparative study of the effect of different converter topologies on the iron loss of nonoriented electrical steel is presented. Three converter topologies are considered in this investigation; namely: two-, three-, and five-level power converters. Moreover, the effect of the carrier frequency on both the iron loss and converter loss is introduced. The experimental results show a dramatic increase of the iron loss for the two-level converter, especially for low levels of the carrier frequency. Furthermore, the increase of the iron loss is negligible for the multilevel converter topologies. Specifically, the use of the five-level converter, even at a low value of the carrier frequency, results in lower iron losses than the three-level converter at a relatively higher carrier frequency.

引用

页数：4

共 10 条

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