摘要
电力系统电压静态稳定问题主要解决弱节点的确定和临界状态及其稳定裕度的求取。本文基于静态等值的思想，提出了一种利用等效电距离来确定电力系统弱节点及其临界电压和稳定裕度的方法。该方法物理意义明确，计算速度快。
This paper,based on the equivalent theory,proposed the equivalent electrical distance method for determining the voltage stability bus and the critical voltage and critical power.Because of the faster in computation and on line identification,this method is more suitable for on line voltage security monitor.Two examples given in this paper illustrate the efficiency of the method used.
出处
《电力系统及其自动化学报》
CSCD
1999年第3期41-45,共5页
Proceedings of the CSU-EPSA
