A cyber attack resilient control for distributed energy resources

Sasan Gholami; Sajeeb Saha; Mohammad Aldeen

doi:10.1109/ISGTEurope.2017.8260213

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A cyber attack resilient control for distributed energy resources

Conference paper

Peer reviewed

A cyber attack resilient control for distributed energy resources

Sasan Gholami, Sajeeb Saha and Mohammad Aldeen

2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), pp.1-6

IEEE PES Innovative Smart Grid Technologies Conference Europe, 2017 (Turin, Italy, 26-Sep-2017–29-Sep-2017)

Institute of Electrical and Electronics Engineers

2017

DOI: https://doi.org/10.1109/ISGTEurope.2017.8260213

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Abstract

cyber attack

sliding mode observer (SMO)

distributed energy resources (DER)

data integrity attack

attack mitigation

power system stability

observers

power grids

renewable energy sources

energy resources

This paper presents a cyber-secure control method that enables an attack resilient operation of grid connected electronically coupled distributed energy resources (DERs). First, adverse impacts of attack templates such as denial of service, replay attack and bias injection on the DER system performance are demonstrated. It is shown that each attack scenario can drive the DER system to an unsafe state and jeopardize the system stability. To ensure the safe operation of DER in the presence of attacks, a sliding mode based observer is designed to detect and estimate the attacks. The estimated attacks are then used to compensate for corrupted data. The effectiveness of the proposed cyber attack mitigation method is demonstrated through simulation results applied to a detailed nonlinear (switch) model of a three-phase converter-base DER.

Details

Title: A cyber attack resilient control for distributed energy resources
Authors: Sasan Gholami (Author) - The University of Melbourne
Sajeeb Saha (Author) - Deakin University
Mohammad Aldeen (Author) - The University of Melbourne
Publication details: 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), pp.1-6
Conference details: IEEE PES Innovative Smart Grid Technologies Conference Europe, 2017 (Turin, Italy, 26-Sep-2017–29-Sep-2017)
Publisher: Institute of Electrical and Electronics Engineers
Date published: 2017
DOI: 10.1109/ISGTEurope.2017.8260213
ISBN: 9781538619537
Organisation Unit: University of the Sunshine Coast, Queensland; School of Science, Technology and Engineering
Language: English
Record Identifier: 99532106902621
Output Type: Conference paper

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