A REDUCED-ORDER ITERATIVE METHOD FOR SWING MODE COMPUTATION

被引：5

作者：

ZHOU, EZ ^{[1
]}

MALIK, OP ^{[1
]}

HOPE, GS ^{[1
]}

机构：

[1] UNIV WINDSOR,WINDSOR N9B 3P4,ONTARIO,CANADA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1991年 / 6卷 / 03期

关键词：

POWER SYSTEM STABILITY; SWING MODE; EIGEN-ANALYSIS;

D O I：

10.1109/59.119270

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：

Application of the conventional eigen-analysis method, QR method[1], to study the electromechanical oscillation (swing) in a 13-machine power system showed that it is inefficient and inaccurate. A new reduced-order iterative method for power system swing mode computation has been proposed. In addition a criterion for identifying the swing mode is proposed to check if the mode obtained by the iterative method is a swing mode. Studies on a 13-machine power system indicate that the proposed method is more accurate and faster than the QR method. The storage requirements are also much smaller.

引用

页码：1224 / 1230

页数：7

共 12 条

[1] EIGENVALUE ANALYSIS OF SYNCHRONIZING POWER FLOW OSCILLATIONS IN LARGE ELECTRIC-POWER SYSTEMS [J].