Multi-level voltage sourced conversion by voltage reinjection at six times the fundamental frequency

被引：19

作者：

Liu, YH ^{[1
]}

Arrillaga, J ^{[1
]}

Watson, NR ^{[1
]}

机构：

[1] Univ Canterbury, Dept Elect & Elect Engn, Canterbury, New Zealand

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2002年 / 149卷 / 03期

关键词：

D O I：

10.1049/ip-epa:20020179

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：

dThe proposed multilevel voltage-sourced converter is based on the reinjection of DC voltage pulses at six times the fundamental frequency. The extra (reinjection) components required are justified by a substantial reduction in the capacitor size. It is shown that the resulting voltage and current harmonics are well within the present standards without the assistance of pulse-width modulation. Theoretical waveforms are verified by computer simulation using the PSCAD/EMTDC package.

引用

页码：201 / 207

页数：7