基于电力线相关性的电网级联故障评估

2011 International Conference on Power Engineering, Energy and Electrical Drives Pub Date : 2011-05-11 DOI:10.1109/POWERENG.2011.6036511

Xiangjun Li, A. Dwivedi, Xinghuo Yu

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引用次数: 5

摘要

研究了考虑各线路潮流限制的电网级联故障。提出了电网中线路相关的概念。它解释了级联故障期间行之间的交互作用。基于直流潮流模型，提出了一种计算级联故障相关线路的算法。计算是在IEEE 14总线系统上进行的。结果验证了该概念和算法的意义。

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Assessing cascading failure in power networks based on power line correlations

Cascading failure in power networks is studied considering power flow limit on each line. The concept of correlation of lines in power grids is proposed. It explains the interaction between lines during cascading failure. An algorithm which calculates the correlated lines in a cascading failure is developed based on the DC power flow model. Computation is carried out on an IEEE 14-bus system. The results verify the significance of the concept and the algorithm.

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来源期刊

2011 International Conference on Power Engineering, Energy and Electrical Drives

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