电力系统在线偶然事故排序的一种新方法

A New Measure of Contingency Ranking On-line Combined with Reliability

将偶然事故排序中通常采用的系统行为指标同系统的可靠性与经济性指标相结合,形成偶然事故对系统影响的期望值,以此对偶然事故进行排序,使得对偶然事故的选择更具有合理性。最后对一给定的系统进行试算,并进行分析,证明这种方法是合理的。

Combine performance index which is used in contingency ranking generally with reliability index or economics index to form expectancy of system influence, can rank the contingencies .This makes the contingency ranking be more reasonable. Finally try it based on a system, and analyse it, this prove that the measure is reasonable.