A Topology for Three-stage Solid State Transformer

被引：0
作者：
Shojaei, Ah [1 ]
Joos, Geza [1 ]
机构：
[1] McGill Univ, Montreal, PQ, Canada
来源：
2013 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING (PES) | 2013年
关键词：
Solid State Transformer; Modular Multilevel Converter; DC Grid; High Frequency Transformer; POWER ELECTRONICS;
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：
Solid State Transformer (SST) is a new type of power transformer based on power electronic converters and high frequency transformers. The SST realizes voltage transformation, galvanic isolation, and power quality improvements in a single device. In the literature, a number of topologies have been introduced for the SST. In this work, employing a modular multilevel converter, a new SST topology is introduced which provides not only high-voltage AC (HVAC), low-voltage AC (LVAC) and low-voltage DC (LVDC) ports, but also high-voltage DC (HVDC) port. Besides, the proposed topology is easily scalable to higher voltage levels.
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收藏
页数：5
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