A comprehensive Newton-Raphson UPFC model for the quadratic power flow solution of practical power networks

被引：114

作者：

Fuerte-Esquivel, CR ^{[1
]}

Acha, E ^{[1
]}

Ambriz-Pérez, H ^{[1
]}

机构：

[1] Univ Glasgow, Dept Elect & Elect Engn, Glasgow G12 8QQ, Lanark, Scotland

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2000年 / 15卷 / 01期

关键词：

FACTS; Newton-Raphson; power flow control; Unified Power Flow Controller;

D O I：

10.1109/59.852107

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：

A new and comprehensive load flow model for the Unified Power Flow Controller (UPFC) is presented in this paper, The model is incorporated into an existing Newton-Raphson load flow algorithm. Unlike existing UPFC models available in open literature, it can be set to control active and reactive powers and voltage magnitude in any combination or to control none of them. A set of analytical equations has been derived to provide good UPFC initial conditions. Hence, the algorithm exhibits quadratic or near-quadratic convergence characteristics. Suitable guidelines are suggested for an effective control coordination of two or more UPFCs operating in series or parallel arrangements. Test results are presented which demonstrate the effectiveness of the new model.

引用

页码：102 / 109

页数：8

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