Dynamic control and performance of a unified power flow controller for stabilizing an AC transmission system

被引：47

作者：

Fujita, Hideaki ^{[1
]}

Akagi, Hirofunu

Watanabe, Yasuhiro

机构：

[1] Tokyo Inst Technol, Tokyo 1528552, Japan

[2] Japan Atom Energy Agcy, Ibaraki 3191195, Japan

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2006年 / 21卷 / 04期

关键词：

line interruption; power swings; transmission systems; unified power flow controller (UPFC); COMPENSATOR; DESIGN; LINES;

D O I：

10.1109/TPEL.2006.876845

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：

This paper presents dynamic control and performance of a unified power flow controller (UPFC) intended for installation on a transmission system consisting of two sets of three-phase transmission lines in parallel. When no UPFC is installed, interruption of either three-phase line due to a fault reduces an active power flow to half, because the line impedance becomes double before the interruption. Installing the UPFC makes it possible to control an amount of active power flowing through the transmission system. The validity of the theoretical analysis developed in this paper is verified by experiments using a 10-kVA laboratory setup, as well as a computer simulation.

引用

页码：1013 / 1020

页数：8

共 15 条

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