Impact Assessment and Defense for Smart Grids With FDIA Against AMI

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

8 Scopus Citations
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Author(s)

  • Jichao Bi
  • Fengji Luo
  • Gaoqi Liang
  • Xiaofan Yang
  • Shibo He

Detail(s)

Original languageEnglish
Pages (from-to)578-591
Journal / PublicationIEEE Transactions on Network Science and Engineering
Volume10
Issue number2
Online published23 Aug 2022
Publication statusPublished - Mar 2023
Externally publishedYes

Abstract

Cyber-physical security has been becoming an important issue for many critical infrastructures in human society, including electrical power grids. This paper proposes an impact assessment framework for smart grids suffering false data injection attack against smart meters. Firstly, the propagation model of malicious false data codes in smart meter communication networks is established. Based on this, a security-constrained economic dispatch model is formulated to assess how false data codes would mislead the grid operator's actions. A defense strategy is proposed, which enhances the grid's vulnerability through effectively deploying defense resources in smart meter networks. Extensive numerical simulations are conducted to evaluate the impact of different attack scenarios as well as the effectiveness of the defense strategy. © 2022 IEEE.

Research Area(s)

  • advanced metering infrastructure, cyber security, False data injection attack, smart grid, smart meter

Citation Format(s)

Impact Assessment and Defense for Smart Grids With FDIA Against AMI. / Bi, Jichao; Luo, Fengji; Liang, Gaoqi et al.
In: IEEE Transactions on Network Science and Engineering, Vol. 10, No. 2, 03.2023, p. 578-591.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review