Topologies for VSC transmission

被引：109

作者：

Andersen, BR ^{[1
]}

Xu, L ^{[1
]}

Horton, PJ ^{[1
]}

Cartwright, P ^{[1
]}

机构：

[1] Alstom T&D Ltd Power Elect Syst, Stafford ST17 4LN, England

来源：

POWER ENGINEERING JOURNAL | 2002年 / 16卷 / 03期

关键词：

D O I：

10.1049/pe:20020307

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：

The increasing rating and improved performance of self-commutated semiconductor devices have made DC power transmission based on voltage-sourced converters possible. This technology is called VSC transmission. The main components in a DC scheme are depicted and their functions explained. The features of three main categories of converter topology suitable for DC transmission are described. Three specific converters, namely two-level, three-level diode-clamped and four-level floating-capacitor converters for a 300 MW scheme, arc compared in terms of costs, DC capacitor volume, commutation inductance and footprint. The floating capacitor converter is shown to yield the lowest system cost.

引用

页码：142 / 150

页数：9

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