面向智能电网的网络子结构聚类攻击策略

吴丽进; 陈伯建; 黄建业; 何金栋; 雷珊珊; 张雪迎

文章摘要

吴丽进,陈伯建,黄建业,何金栋,雷珊珊,张雪迎.面向智能电网的网络子结构聚类攻击策略[J].高技术通讯(中文),2025,35(7):790~798

面向智能电网的网络子结构聚类攻击策略

Network substructure clustering attack strategy for smart grid

DOI：10. 3772 / j. issn. 1002-0470. 2025. 07. 011

中文关键词: 对抗网络;网络子结构聚类;电网划分;遗传算法

英文关键词: adversarial network,network substructure clustering,power grid partition,genetic algorithm

基金项目:

作者	单位
吴丽进	(国网福建省电力有限公司电力科学研究院福州 350007) (浙江工业大学网络空间安全研究院杭州 310023)
陈伯建
黄建业
何金栋
雷珊珊
张雪迎

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中文摘要:

面向电力网络的网络子结构聚类在电力网络中可以帮助电网监管平台实现有效的分布式控制策略,有助于加速电网恢复,然而对其安全性缺乏探究。针对电网与传统复杂网络在结构上存在较大差异、现有的聚类攻击方法无法直接应用于电网的问题, 本文提出一种基于智能电网的网络子结构聚类攻击策略。首先,针对电网的电气特性建立更能反映电网结构的扩展电网模型。然后,通过在原网络上添加连边扰动生成新的对抗网络,从而误导智能电网的子结构聚类算法,使其错误划分,导致原有的电力系统划分以及分布式监管与控制策略不再有效。在不同的电网节点系统上进行的实验发现,本文提出的攻击方法使得原有的网络子结构划分失效,大幅度降低了模块度值,证明了方法的有效性。

英文摘要:

Network substructure clustering in power grids can support grid supervision platforms by enabling effective distributed control strategies and facilitating faster grid recovery. However,its security remains underexplored. Existing clustering attack methods cannot be directly applied to the power grid due to the significant structural differences between power grids and traditional complex networks. This paper proposes a network substructure clustering attack strategy specifically designed for smart grids. Firstly,an extended power grid model is established,which better reflects the structural characteristics of the power grid. Then,by adding edge perturbations to the original network,a new adversarial network is generated,which misleads the substructure clustering algorithm,resulting in incorrect partitioning and rendering the original power system division and control strategies ineffective. Experiments on different network systems show that the proposed method makes the original network substructure partition ineffective and greatly reduces the modularity value,which proves the effectiveness of the method.

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