Transformerless topologies for future stationary ac-railway power supply

被引：0
|
作者：
Ranneberg, Jens [1 ]
机构：
[1] AREVA T&D, D-12277 Berlin, Germany
来源：
2007 EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-10 | 2007年
关键词：
multilevel converters; distribution of electrical energy; sigle phase system; hgh voltage power converters; high power discrete device;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Railways in several countries in Europe are operated with a 15kV 16 2/3Hz resp 16,7 Hz. These systems are often supplied from the 50Hz three-phase system by static frequency converters (SFC). The disadvantages related to the single-phase converter transformer are itemized. Transformerless topologies with corresponding power semiconductors are given and evaluated.
引用
收藏
页码：4761 / 4771
页数：11
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