2019 IEEE Power &Amp; Energy Society General Meeting (PESGM) 2019
DOI: 10.1109/pesgm40551.2019.8973586
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Spatio-Temporal Synchrophasor Data Characterization for Mitigating False Data Injection in Smart Grids

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Cited by 12 publications
(9 citation statements)
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“…The shift of about 1 s in predictions that is observed on the top right of Figure 3 is due to the shape of the time series from the target's closest neighbor (see dotted dark blue curve in Figure 6). The covariance structure in (9) assumes that locations closer to each other have a higher correlation than those farther apart. In other words, the proposed models give more weight to the sites nearby and ignore the unobserved generator network from the correlation structure, which can be unsuitable for some instances, such as the southern Florida site.…”
Section: Analysis Of the Spatial Correlationmentioning
confidence: 99%
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“…The shift of about 1 s in predictions that is observed on the top right of Figure 3 is due to the shape of the time series from the target's closest neighbor (see dotted dark blue curve in Figure 6). The covariance structure in (9) assumes that locations closer to each other have a higher correlation than those farther apart. In other words, the proposed models give more weight to the sites nearby and ignore the unobserved generator network from the correlation structure, which can be unsuitable for some instances, such as the southern Florida site.…”
Section: Analysis Of the Spatial Correlationmentioning
confidence: 99%
“…Cyberattack effects on smart grids are usually mitigated by using techniques for reconstructing missing data [9,15,24]. Since the problem's spatial aspect is disregarded, such practices can restore only the data at monitored locations.…”
Section: Introductionmentioning
confidence: 99%
“…Such attacks can be performed either by shutting down the channel of communication or by sending false messages. Global positioning system (GPS) spoofing is a type of FDIA on the GPS signal transmitted to the device where the attacker produces the GPS signal and injects false data into it [84]. Other well‐known communications‐based attacks are message replay and relay threats.…”
Section: Cyber–physical Attack Scenariosmentioning
confidence: 99%
“…Synchrophasor technology provides high‐resolution global positioning system (GPS) time‐synchronised phasor measurements [14]. It reveals unprecedented insights into power grid dynamics and is widely used in applications including disturbance detection, fault location, data mining, cybersecurity [512] etc.…”
Section: Introductionmentioning
confidence: 99%