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Detection of False Data Injection Attacks in Smart Grid Communication Systems

Abstract: 

The transformation of traditional energy networks to smart grids can assist in revolutionizing the energy industry in terms of reliability, performance and manageability. However, increased connectivity of power grid assets for bidirectional communications presents severe security vulnerabilities. In this paper, we investigate Chi-square detector and cosine similarity matching approaches for attack detection in smart grids where Kalman filter estimation is used to measure any deviation from actual measurements. The cosine similarity matching approach is found to be robust for detecting false data injection attacks as well as other attacks in the smart grids. Once the attack is detected, system can take preventive action and alarm the manager to take preventative action to limit the risk. Numerical results obtained from simulations corroborate our theoretical analysis.

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Paper Details

Authors:
Chandra Bajracharya
Submitted On:
23 February 2016 - 1:44pm
Short Link:
Type:
Presentation Slides
Event:
Document Year:
2015
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Document Files

Attack Detection in Smart Grid @ GlobalSIP 2015.pdf

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[1] Chandra Bajracharya, "Detection of False Data Injection Attacks in Smart Grid Communication Systems", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/529. Accessed: Jul. 05, 2020.
@article{529-15,
url = {http://sigport.org/529},
author = {Chandra Bajracharya },
publisher = {IEEE SigPort},
title = {Detection of False Data Injection Attacks in Smart Grid Communication Systems},
year = {2015} }
TY - EJOUR
T1 - Detection of False Data Injection Attacks in Smart Grid Communication Systems
AU - Chandra Bajracharya
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/529
ER -
Chandra Bajracharya. (2015). Detection of False Data Injection Attacks in Smart Grid Communication Systems. IEEE SigPort. http://sigport.org/529
Chandra Bajracharya, 2015. Detection of False Data Injection Attacks in Smart Grid Communication Systems. Available at: http://sigport.org/529.
Chandra Bajracharya. (2015). "Detection of False Data Injection Attacks in Smart Grid Communication Systems." Web.
1. Chandra Bajracharya. Detection of False Data Injection Attacks in Smart Grid Communication Systems [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/529