Impact Assessment of Credible Contingency and Cyber Attack on Australian 14-Generator Interconnected Power System

Amin, BMR; Rahman, MS; Hossain, MJ

Impact Assessment of Credible Contingency and Cyber Attack on Australian 14-Generator Interconnected Power System

Amin, BMR Rahman, MS Hossain, MJ

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: IEEE Power and Energy Society General Meeting, 2020, 2019-August
Issue Date:: 2020

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Field	Value	Language
dc.contributor.author	Amin, BMR
dc.contributor.author	Rahman, MS
dc.contributor.author	Hossain, MJ
dc.date	2019-08-04
dc.date.accessioned	2020-05-14T09:47:49Z
dc.date.available	2020-05-14T09:47:49Z
dc.date.issued	2020
dc.identifier.citation	IEEE Power and Energy Society General Meeting, 2020, 2019-August
dc.identifier.isbn	9781728119816
dc.identifier.issn	1944-9925
dc.identifier.issn	1944-9933
dc.identifier.uri	http://hdl.handle.net/10453/140736
dc.description.abstract	© 2019 IEEE. This paper analyses the impacts of credible contingency and an event of cyber attack on the dynamic performance of a real large-scale interconnected power grid. Any credible contingency, for example, short circuit fault or unnatural behaviour of protective devices due to cyber intrusion could create catastrophic consequences and even complete blackout to the power systems. In order to protect power systems against cyber events, it is necessary to analyse the impacts of both faults and cyber attacks on the dynamic behaviour of the power system to identify cyber events from credible contingencies. In this paper, a simplified model of an Australian 14-generator interconnected system is considered as a testbed and MATLAB/Simulink Simpowersystems Toolbox is used for the analyses. A real-life incident of faults has considered as case study and an event of a cyber attack on protection relay function is simulated to explore the possible similar impacts on the same page. The systematic analyses of different properties of the system will help to design the detection and counter measure techniques to ensure the system is protected from cyber threats.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	IEEE Power and Energy Society General Meeting
dc.relation.ispartof	IEEE Power & Energy Society General Meeting
dc.relation.isbasedon	10.1109/PESGM40551.2019.8973851
dc.rights	© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Impact Assessment of Credible Contingency and Cyber Attack on Australian 14-Generator Interconnected Power System
dc.type	Conference Proceeding
utslib.citation.volume	2019-August
utslib.location.activity	Atlanta, GA, USA
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2020-05-14T09:47:44Z
pubs.finish-date	2019-08-08
pubs.place-of-publication	Piscataway, USA
pubs.publication-status	Published
pubs.start-date	2019-08-04
pubs.volume	2019-August
dc.location	Piscataway, USA

Abstract:

© 2019 IEEE. This paper analyses the impacts of credible contingency and an event of cyber attack on the dynamic performance of a real large-scale interconnected power grid. Any credible contingency, for example, short circuit fault or unnatural behaviour of protective devices due to cyber intrusion could create catastrophic consequences and even complete blackout to the power systems. In order to protect power systems against cyber events, it is necessary to analyse the impacts of both faults and cyber attacks on the dynamic behaviour of the power system to identify cyber events from credible contingencies. In this paper, a simplified model of an Australian 14-generator interconnected system is considered as a testbed and MATLAB/Simulink Simpowersystems Toolbox is used for the analyses. A real-life incident of faults has considered as case study and an event of a cyber attack on protection relay function is simulated to explore the possible similar impacts on the same page. The systematic analyses of different properties of the system will help to design the detection and counter measure techniques to ensure the system is protected from cyber threats.

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http://hdl.handle.net/10453/140736