Abstract
An algorithm is developed to construct unobservable attacks for an AC state estimator (SE). It is shown that unobservability of the attack, in the absence of noise, is guaranteed when the attacker exploits its local network knowledge to perform AC SE locally than the simpler DC SE often assumed in the literature. Finally, the consequences of such an unobservable attack are highlighted via a scenario in which the physical system is changed due to false data injection.
Original language | English (US) |
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Title of host publication | IEEE Power and Energy Society General Meeting |
Publisher | IEEE Computer Society |
Volume | 2014-October |
Edition | October |
DOIs | |
State | Published - Oct 29 2014 |
Event | 2014 IEEE Power and Energy Society General Meeting - National Harbor, United States Duration: Jul 27 2014 → Jul 31 2014 |
Other
Other | 2014 IEEE Power and Energy Society General Meeting |
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Country | United States |
City | National Harbor |
Period | 7/27/14 → 7/31/14 |
Keywords
- consequence
- false data injection
- State estimation
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Nuclear Energy and Engineering
- Renewable Energy, Sustainability and the Environment
- Electrical and Electronic Engineering