OT

State Estimation State Estimation is the inference of a system's internal state from measured data, model behavior, or both. It estimates what cannot be directly observed. Operations Storm Avoidance Data Link Storm Avoidance Data Link is the communications link used to transmit storm-avoidance advisories, forecasts, or route changes to Maritime operators. It supports safety-aware navigation and enables timely operational response to… Protocol Substation Automation The use of intelligent electronic devices and digital communication within an electrical substation to monitor, protect, and control switching and protection equipment automatically, replacing manual switching and electromechanical protection relays… Concept/Framework Supervisory Control Supervisory Control is a control layer that monitors processes and issues high-level commands rather than directly regulating low-level behavior continuously. It oversees the process through coordination and command rather than… Operations Supervisory Control System Supervisory Control System is a higher-level control system that monitors processes and coordinates lower-level controllers and field devices. It oversees local control rather than replacing it. Operations Synchrophasor A measurement device that captures the electrical grid's voltage and current phasor values with a precise, GNSS-derived timestamp, enabling measurements taken at widely separated grid locations to be directly compared… Hardware System Performance System performance is the measured effectiveness with which a system delivers its intended outputs under actual operating conditions. It combines technical efficiency, stability, and service quality into a practical operational… Concept/Framework Telemetry Telemetry is the automated capture and transfer of status, measurements, and events from a source system to a receiving system. The data is typically time-stamped, structured, and transported continuously or… Concept/Framework Thermal Control System Thermal Control System is the subsystem that manages heat removal, heat distribution, and temperature regulation for onboard equipment. It keeps hardware within thermal operating limits. Hardware Threat Detection Threat detection is the capability to find evidence of malicious or risky activity in monitored systems and communications. Concept/Framework