SSC compensation capability of unbalanced voltage sags

被引：26

作者：

Fornari, F ^{[1
]}

Procopio, R

Bollen, MHJ

机构：

[1] Univ Genoa, Dept Elect Engn, I-16124 Genoa, Italy

[2] STRI AB, S-77180 Ludvika, Sweden

[3] Lulea Univ Technol, EMC, S-93187 Skelleftea, Sweden

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2005年 / 20卷 / 03期

关键词：

custom power; phase-angle jump; power-electronic converters; power quality; static series compensator (SSC); voltage sags; voltage-source converter (VSC);

D O I：

10.1109/TPWRD.2005.848756

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：

In this paper, the capacity of a static series compensator (SSC) to compensate for voltage sags is discussed, and a complete analysis of the effects of unbalanced sags on the SSC compensation capability is carried out. Expressions are obtained for the missing voltage during unbalanced voltage sags. These expressions are used to estimate how often a voltage sag occurs where the missing voltage exceeds the injection capability of the SSC. The method is applied to a typical Italian network configuration.

引用

页码：2030 / 2037

页数：8

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