The effects of generation redispatch on Hopf bifurcations in electric power systems

被引：25
|
作者：
Zecevic, AI [1 ]
Miljkovic, DM [1 ]
机构：
[1] Santa Clara Univ, Dept Elect Engn, Santa Clara, CA 95053 USA
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 2002年 / 49卷 / 08期
基金：
美国国家科学基金会;
关键词：
distributed slack bus; generation redispatch; Hopf bifurcations; stability;
D O I：
10.1109/TCSI.2002.801273
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：
In this paper, we examine how varying the generation redispatch can improve the system stability margins with respect to Hopf bifurcations, as well as robustness to uncertainties in load modeling and distribution. It is seen that an optimal selection of load following units plays a key role in accomplishing these objectives. An optimal redispatch strategy is proposed, and is verified through a variety of experiments on the IEEE 39-bus system.
引用
收藏
页码：1180 / 1186
页数：7
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