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首页> 外文期刊>Journal of Power and Energy Engineering >System Vulnerability Analysis Using Graph Pathfinding Strategies in Partitioned Networks
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System Vulnerability Analysis Using Graph Pathfinding Strategies in Partitioned Networks

机译:使用图形网络中的图表路径策略进行系统漏洞分析

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摘要

In this paper, a new method has been introduced to find the most vulnerable lines in the system dynamically in an interconnected power system to help with the security and load flow analysis in these networks. Using the localization of power networks, the power grid can be divided into several divisions of sub-networks in which, the connection of the elements is stronger than the elements outside of that division. By using our proposed method, the probable important lines in the network can be identified to do the placement of the protection apparatus and planning for the extra extensions in the system. In this paper, we have studied the pathfinding strategies in most vulnerable line detection in a partitioned network. The method has been tested on IEEE39-bus system which is partitioned using hierarchical spectral clustering to show the feasibility of the proposed method.
机译:在本文中,已经引入了一种新方法,在互连的电力系统中动态地在系统中找到最脆弱的线条,以帮助在这些网络中提供安全性和负载流量分析。使用电力网络的定位,电网可以分为子网的几个划分,其中元件的连接比该划分外部的元素更强。通过使用我们所提出的方法,可以识别网络中可能的重要线路来进行保护装置的放置和规划系统中的额外扩展。在本文中,我们研究了在分区网络中最脆弱的线路检测中的路径突发策略。该方法已经在IEEE39总线系统上进行了测试,该系统使用分层光谱聚类划分,以显示所提出的方法的可行性。

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