System test of a 1-MVA-HTS-transformer connected to a converter-fed drive for rail-vehicles

被引：14

作者：

Meinert, M ^{[1
]}

Leghissa, M

Schlosser, R

Schmidt, H

机构：

[1] Siemens AG, Transportat Syst, D-91050 Erlangen, Germany

[2] TH Darmstadt, D-64283 Darmstadt, Germany

[3] Siemens AG, Corp Technol, D-91050 Erlangen, Germany

[4] Siemens AG, PTD, D-90461 Nurnberg, Germany

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2003年 / 13卷 / 02期

关键词：

AC-losses; converter; rail vehicle; superconducting transformer;

D O I：

10.1109/TASC.2003.813066

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：

Railway companies aim to realize environmentally friendly revenue operations with high efficiency., High Temperature Superconducting (HTS)-transformers offer advantages regarding less mass and volume and considerably higher efficiency in drive systems. Siemens has developed a 1-MVA-HTS-transformer with typical characteristics for railway applications. For a successful introduction in the market, it is essential to guarantee the operational behavior of drive systems in well-known manner. So, Siemens realized the 1st operation of an AC-converter fed by a HTS-transformer. System test measurements of losses, tests of cooling redundancy as well as drive cycle operation were perfomed to compare the converter operation to sinusoidal operation, to analyze the losses depending on the harmonics of nonsinusoidal current and to investigate the behavior of the whole system under realistic drive cycles, of a current rail vehicle.

引用

页码：2348 / 2351

页数：4