arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2102.11896eess.SYcs.SY
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针对无线参数DC状态估计的有针对性虚假数据注入攻击

Targeted False Data Injection Attack against DC State Estimation without Line Parameters

Mingqiu Du, Georgia Pierrou, Xiaozhe Wang

摘要:

提出了一种新的针对直流状态估计的虚假数据注入攻击(FDIA)模型,该模型不需要网络参数,只利用有限的相量测量单元(PMU)数据。提出的FDIA模型可以针对特定的状态,并使用估计的线路参数发动大偏差攻击。文中还给出了该方法的充分条件。在IEEE 39节点系统中对不同的攻击向量进行了研究,结果表明,所提出的FDIA方法可以成功地绕过坏数据检测(BDD),成功率高达95.3%。

英文摘要:

A novel false data injection attack (FDIA) model against DC state estimation is proposed, which requires no network parameters and exploits only limited phasor measurement unit (PMU) data. The proposed FDIA model can target specific states and launch large deviation attacks using estimated line parameters. Sufficient conditions for the proposed method are also presented. Different attack vectors are studied in the IEEE 39-bus system, showing that the proposed FDIA method can successfully bypass the bad data detection (BDD) with high success rates of up to 95.3%.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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