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AssigneesBattelle Energy Alliance, LLC, Virginia Commonwealth University, University of Idaho
InventorsCraig G. Rieger, Dylan W. Reen, John C. Bell, Jake P. Gentle, Brian Johnson, Yacine Chakhchoukh, Mataz Alanzi, Hussain Beleed, Pierce L. Russell, Daniel L. Marino Lizarazo, Chathurika S. Wickramasinghe, Milos Manic, Vivek Kumar Singh
Estimating the term…
Disclosed herein are systems and methods for anomaly detection. A distributed physical state estimation system determines low-level state estimates covering respective sections of a cyber-physical system based on raw, high-performance measurement data. Low-level state estimates may be determined for a plurality of sections (substations) concurrently. An upper-level state estimate may be derived from the low-level state estimates. Anomalies pertaining to the system may be detected through analysis of the low-level and upper-level state estimates. The anomalies may be analyzed to determined whether the system is exhibiting behavior indicative of a fault, cyber-attack, and/or compromise.
A system for monitoring a power system, comprising:
A method for monitoring a power system comprising a plurality of substations, comprising:
Dependencies are inferred from the claim text.