VOLTAGE COLLAPSE PRECIPITATED BY THE IMMEDIATE CHANGE IN STABILITY WHEN GENERATOR REACTIVE POWER LIMITS ARE ENCOUNTERED

被引：146

作者：

DOBSON, I ^{[1
]}

LU, LM ^{[1
]}

机构：

[1] HARRIS SYNDECO,BELLEVILLE,MI 48111

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 1992年 / 39卷 / 09期

关键词：

D O I：

10.1109/81.250167

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：

When a generator of a heavily loaded electric power system reaches a reactive power limit, the system can become immediately unstable and a dynamic voltage collapse leading to blackout may follow. We study the statics and dynamics of this mechanism for voltage collapse by example and by the generic theory of saddle node and transcritical bifurcations. Load power margin calculations can be misleading if the immediate instability phenomenon is neglected.

引用

页码：762 / 766

页数：5

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