POINT OF COLLAPSE AND CONTINUATION METHODS FOR LARGE AC DC SYSTEMS

被引：356

作者：

CANIZARES, CA

ALVARADO, FL

机构：

[1] UNIV WISCONSIN,MADISON,WI 53706

[2] PUBL SERV ELECT & GAS CO,NEWARK,NJ 07101

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1993年 / 8卷 / 01期

关键词：

VOLTAGE COLLAPSE; LARGE AC DC SYSTEMS; SADDLENODE BIFURCATION; POINT OF COLLAPSE; DIRECT METHODS; CONTINUATION METHODS;

D O I：

10.1109/59.221241

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 describes the implementation of both Point of Collapse (PoC) methods and continuation methods for the computation of voltage collapse points (saddle-node bifurcations) in large ac/dc systems. A comparison of the performance of these methods is presented for real systems of up to 2158 buses. The paper discusses computational details of the implementation of the PoC and continuation methods, and the unique challenges encountered due to the presence of high voltage direct current (HVDC) transmission, area interchange power control, regulating transformers, and voltage and reactive power limits. The characteristics of a robust PoC power flow program are presented, and its application to detection and solution of voltage stability problems is demonstrated.

引用

页码：1 / 8

页数：8

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DEMARCO, CL ;

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