Investment Planning for Electric Power Systems Under Terrorist Threat
Investment Planning for Electric Power Systems Under Terrorist Threat
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DOI：
10.1109/tpwrs.2011.2159138
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发表时间：
2010-05
影响因子：
6.6
通讯作者：
N. Romero;Ningxiong Xu;L. Nozick;I. Dobson;Dean A. Jones
中科院分区：
文献类型：
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作者：
N. Romero;Ningxiong Xu;L. Nozick;I. Dobson;Dean A. Jones
获得电力对社会福利至关重要。在本文中，我们分析了防御者和威胁电力系统运行的恐怖分子之间的相互作用。防御者希望找到一个战略防御，以尽量减少攻击的后果。两党的预算都很有限，而且都是为了自己的利益。该问题被表述为一个多层混合整数规划问题。针对攻击问题，采用禁忌搜索算法和嵌入式贪婪算法来寻找最优防御策略。我们将该算法应用于一个24总线网络，用于四种不同的防御预算，三种攻击预算和三种恐怖分子如何制造攻击的假设。
Access to electric power is critical to societal welfare. In this paper, we analyze the interaction between a defender and a terrorist who threatens the operation of an electric power system. The defender wants to find a strategic defense to minimize the consequences of an attack. Both parties have limited budgets and behave in their own self-interest. The problem is formulated as a multi-level mixed-integer programming problem. A Tabu Search with an embedded greedy algorithm for the attack problem is implemented to find the optimum defense strategy. We apply the algorithm to a 24-bus network for a combination of four different defense budgets, three attack budgets, and three assumptions as to how the terrorists craft their attacks.