Voltage Sag Compensation of Point of Common Coupling (PCC) Using Fault Current Limiter

被引：77

作者：

Jafari, M. ^{[1
]}

Naderi, S. B. ^{[1
]}

Hagh, M. Tarafdar ^{[1
]}

Abapour, M. ^{[1
]}

Hosseini, S. H. ^{[1
]}

机构：

[1] Univ Tabriz, Fac Elect & Comp Engn, Tabriz Tu 516661647, Iran

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2011年 / 26卷 / 04期

关键词：

Fault current limiter (FCL); point of common coupling (PCC); power quality (PQ); semiconductor switch; total harmonic distortion (THD); voltage sag; POWER QUALITY; MITIGATION; DEVICES; DESIGN;

D O I：

10.1109/TPWRD.2011.2161496

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, voltage sag compensation of point of common coupling (PCC) using a new structure of fault current limiter (FCL) is proposed. The proposed structure prevents voltage sag and phase-angle jump of the substation PCC after fault occurrence. This structure has a simple control method. Using the semiconductor switch (insulated-gate bipolar transistor or gate turnoff thyristor at dc current rout leads to fast operation of the proposed FCL and, consequently, dc reactor value is reduced. On the other hand, the proposed structure reduces the total harmonic distortion on load voltage and it has low ac losses in normal operation. As a result, other feeders, which are connected to the substation PCC, will have good power quality. Analytical analysis and simulation results using PSCAD/EMTDC software and experimental results are presented to validate the effectiveness of this structure.

引用

页码：2638 / 2646

页数：9

共 23 条

[1] Simulation of HTS saturable core-type FCLs for MV distribution systems [J].