Cyber-attack mitigation on low voltage distribution grids by using a novel distribution system state estimation approach

DOI

https://doi.org/10.1007/978-3-030-53021-1_11

Document Type

Conference Proceeding

Publication Date

1-1-2021

Publication Title

Lecture Notes in Electrical Engineering

Abstract

Distribution electrical power systems are routinely designed and built to resist a variety of natural disruptions and continue to operate. However, if terrorist attacks targeted massive components such as smart meters, attackers can bypass traditional anomaly detection tests and influence negatively the stability of the system. In this paper, a novel distribution state estimation method (DSSE) to mitigate the impact of cyber attacks is presented. The new method for distribution state estimation uses few readings from smart meters, doing it robust, even for ill conditioned systems. To validate the method and show its robustness a test was made for a 30 smart home low-voltage (LV) distribution system. Results show how the proposed method is worthwhile in case of communication failure or attacks.

Volume

685 LNEE

First Page

107

Last Page

116

ISSN

18761100

ISBN

9783030530204

Identifier

SCOPUS_ID:85089724407

Documento original

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