A STUDY ON VOLTAGE COLLAPSE MECHANISM IN ELECTRIC-POWER SYSTEMS

被引：30
|
作者：
LEE, BH [1 ]
LEE, KY [1 ]
机构：
[1] KOREA ELECT POWER CORP,SEOUL,SOUTH KOREA
来源：
IEEE TRANSACTIONS ON POWER SYSTEMS | 1991年 / 6卷 / 03期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1109/59.119236
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：
The heart of the voltage stability problem is the voltage drop that occurs when the power system experiences a heavy load, and one serious type of voltage instability is voltage collapse. In this paper, a mechanism of the dynamic phenomenon of voltage collapse is presented from the physical point of view. It is shown that an iterative reaction of voltage drop between a dynamic load and the system network can cause voltage collapse. The dynamic phenomenon of voltage collapse is analyzed on a simple power system model which includes a synchronous motor.
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页码：966 / 974
页数：9
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