Linear performance indices to predict oscillatory stability problems in power systems

被引：53

作者：

Cañizares, CA ^{[1
]}

Mithulananthan, N

Milano, F

Reeve, J

机构：

[1] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada

[2] Asian Inst Technol, Pathum Thani, Thailand

[3] Univ Castilla La Mancha, Dept Elect Engn, E-13071 Ciudad Real, Spain

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2004年 / 19卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

eigenvalues; Hopf bifurcations; online performance indices; power system oscillations; second-order index; singular values; subsynchronous resonance;

D O I：

10.1109/TPWRS.2003.821460

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：

Various indices are proposed and studied to detect and predict oscillatory instabilities associated with Hopf bifurcations (HBs) in power systems. A methodology is also presented to produce a linear profile for these indices. They are based on eigen-value and singular values of the state and extended system matrices. Their application to several test power systems is presented to demonstrate their usefulness, particularly for online applications.

引用

页码：1104 / 1114

页数：11

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