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On the Exact Soluti...
On the Exact Solution to a Smart Grid Cyber-Security Analysis Problem
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- Sou, Kin Cheong (författare)
- Gothenburg University,Göteborgs universitet,KTH,Reglerteknik,ACCESS Linnaeus Centre,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH),Institutionen för matematiska vetenskaper, matematik,Department of Mathematical Sciences, Mathematics
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- Sandberg, Henrik (författare)
- KTH,Reglerteknik,ACCESS Linnaeus Centre,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
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- Johansson, Karl Henrik (författare)
- KTH,Reglerteknik,ACCESS Linnaeus Centre,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
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(creator_code:org_t)
- IEEE Press, 2013
- 2013
- Engelska.
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Ingår i: IEEE Transactions on Smart Grid. - : IEEE Press. - 1949-3053 .- 1949-3061. ; 4:2, s. 856-865
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Abstract
Ämnesord
Stäng
- This paper considers a smart grid cyber-security problem analyzing the vulnerabilities of electric power networks to false data attacks. The analysis problem is related to a constrained cardinality minimization problem. The main result shows that an l1 relaxation technique provides an exact optimal solution to this cardinality minimization problem. The proposed result is based on a polyhedral combinatorics argument. It is different from well-known results based on mutual coherence and restricted isometry property. The results are illustrated on benchmarks including the IEEE 118-bus, IEEE 300-bus and the Polish 2383-bus and 2736-bus systems.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- NATURVETENSKAP -- Matematik -- Beräkningsmatematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Computational Mathematics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Nyckelord
- Power network state estimation
- security
- operation research
- optimization methods
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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