The effect of excitation limits on voltage stability

被引：16

作者：

Crow, ML ^{[1
]}

Ayyagari, J ^{[1
]}

机构：

[1] UNIV MISSOURI,DEPT ELECT ENGN,ROLLA,MO 65401

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 1995年 / 42卷 / 12期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/81.481199

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：

Voltage collapse has been commonly associated with insufficient reactive power support. Steady state studies have related reactive power generation limitations to the sudden onset of voltage instability. This paper extends this approach to the dynamic case. The relationship between the dynamic models and steady state behavior is established. The dynamic model is then used to investigate the sudden change in system stability when the maximum excitation limit is reached. Several illustrative examples are analyzed. Corrective actions are proposed which will move the physical system away from the region of instability.

引用

页码：1022 / 1026

页数：5

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