These years, more and more power researchers have realized that voltage stability in power systems is a dynamic phenomenon, and voltage collapse point is predicted in advance.
近些年 ,越来越多的人认识到电力系统电压稳定问题是一个动态问题 ,而电压崩溃点是可以提前预知的。
参考来源 - 基于广域测量的系统电压崩溃点预测·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, a direct method for static voltage collapse point in rectangle coordinate is presented.
本文提出了在直角坐标系下静态电压稳定临界点的一种直接计算方法。
Voltage collapse means the voltage of the electrical system suddenly declines to an unacceptable level.
电压骤降是指电力系统的电压突然降到了一个不能接受的水平。
If the voltage stability index approaches to 1, it shows that the power system draws near voltage collapse.
如果系统的电压稳定指标趋近1，则表明系统临近电压崩溃。
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