Generalized Line Outage Distribution Factors
Generalized Line Outage Distribution Factors
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DOI：
10.1109/tpwrs.2006.888950
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发表时间：
2007-04
影响因子：
6.6
通讯作者：
Teoman Güler;G. Gross;Minghai Liu
中科院分区：
文献类型：
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作者：
Teoman Güler;G. Gross;Minghai Liu
分布因子在许多系统安全分析和市场应用中起着关键作用。注入转换系数是其它分布系数的基本组成部分。可以使用ISF来计算线路停运分布因子（LODF），并且事实上，当考虑多于一个线路停运时，可以迭代地评估线路停运分布因子。在最近的停电级联停电的突出作用，创造了一个需要在安全应用程序评估LODF下多线停电。在这封信中，我们提出了一个分析，封闭形式的表达式和计算效率的评估LODF下多线停电
Distribution factors play a key role in many system security analysis and market applications. The injection shift factors (ISFs) are the basic factors that serve as building blocks of the other distribution factors. The line outage distribution factors (LODFs) may be computed using the ISFs and, in fact, may be iteratively evaluated when more than one line outage is considered. The prominent role of cascading outages in recent blackouts has created a need in security applications for evaluating LODFs under multiple-line outages. In this letter, we present an analytic, closed-form expression for and the computationally efficient evaluation of LODFs under multiple-line outages