预想事故自动选择的一种新算法

A New Method of Algorithm in Contingency of Electric Power System

基于基本的节点电压方程,本文提出了一种电力系统预想事故自动选择的新算法。算例计算表明,这种算法完全符合预想事故自动选择的速度快、事故捕获率高的要求。

Based on the basic nodal voltage equations, this paper proposes a new method for power system contingency screening and ranking. The results of calculation show that this method satisfies the demand of high speed and capturing rate in contingency screening and ranking.