Development of a 1.5 MW, seven level series-stacked converter as an APF and regeneration converter for a DC traction substation

被引：4

作者：

Henning, PH ^{[1
]}

Fuchs, HD ^{[1
]}

Le Roux, AD ^{[1
]}

Mouton, HD ^{[1
]}

机构：

[1] Univ Stellenbosch, Dept Elect & Elect Engn, ZA-7600 Stellenbosch, South Africa

来源：

2005 IEEE 36th Power Electronic Specialists Conference (PESC), Vols 1-3 | 2005年

关键词：

D O I：

10.1109/PESC.2005.1581948

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：

A prototype 1.5 MW series-stacked converter system was built and installed at a DC-traction substation. The converter inverts energy generated by slowing an electric train using regenerative braking. The regenerated energy is fed into the local AC network at the DC-substation. A secondary function of the converter is to perform active power filtering (APF) while a train is drawing power from the substation. The systems control is based on the Instantaneous Reactive Power Theory. An interleafed switching scheme is used to switch the seven level series-stacked converter, thus exploiting the natural balancing properties of the series-stacked converter. Results obtained from tests done show that both the APF and regeneration functions of the system were successfully implemented.

引用

页码：2270 / 2276

页数：7

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