An Improved iUPQC Controller to Provide Additional Grid-Voltage Regulation as a STATCOM

被引：54

作者：

Franca, Bruno W. ^{[1
]}

da Silva, Leonardo F. ^{[1
,2
]}

Aredes, Maynara A. ^{[1
]}

Aredes, Mauricio ^{[1
]}

机构：

[1] Univ Fed Rio de Janeiro, Dept Elect Engn, BR-21941972 Rio De Janeiro, Brazil

[2] Univ Estado Rio De Janeiro, BR-20550900 Rio De Janeiro, Brazil

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2015年 / 62卷 / 03期

关键词：

iUPQC; microgrids; power quality; static synchronous compensator (STATCOM); unified power quality conditioner (UPQC); POWER QUALITY CONDITIONER; PWM INVERTERS; HARMONICS; DESIGN; SHUNT; UPQC;

D O I：

10.1109/TIE.2014.2345328

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents an improved controller for the dual topology of the unified power quality conditioner (iUPQC) extending its applicability in power-quality compensation, as well as in microgrid applications. By using this controller, beyond the conventional UPQC power quality features, including voltage sag/swell compensation, the iUPQC will also provide reactive power support to regulate not only the load-bus voltage but also the voltage at the grid-side bus. In other words, the iUPQC will work as a static synchronous compensator (STATCOM) at the grid side, while providing also the conventional UPQC compensations at the load or microgrid side. Experimental results are provided to verify the new functionality of the equipment.

引用

页码：1345 / 1352

页数：8

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