Michael P. Razanousky

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—This paper presents a new framework of identifying cyber data attacks on synchrophasor measurements. We focus on detecting " unobservable " cyber data attacks that cannot be detected by any existing detection method that purely relies on measurements received at one time instant. Leveraging the approximate low-rank property of phasor measurement unit (PMU)(More)
—This paper presents a new framework of identifying a series of cyber data attacks on power system synchrophasor measurements. We focus on detecting " unobservable " cyber data attacks that cannot be detected by any existing method that purely relies on measurements received at one time instant. Lever-aging the approximate low-rank property of phasor(More)
—With the installation of many new multi-channel phasor measurement units (PMUs), utilities and power grid operators are collecting an unprecedented amount of high-sampling rate bus frequency, bus voltage phasor, and line current phasor data with accurate time stamps. The data owners are interested in efficient algorithms to process and extract as much(More)
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