Modern power systems characterized by complex topologies require accurate situational
awareness to maintain an adequate level of reliability. Since they are large and spread over …

Abstract Frequency Disturbance Events (FDEs) occur due to various events such as
Generator Trip (GT), Line Outage (LO), and Load Disconnection (LD), which affect the …

Accurate event identification is an essential part of situation awareness ability for power
system operators. Therefore, this work proposes an integrated event identification algorithm …

Power system frequency disturbances are caused by various generation and transmission
events including generator trips, load disconnections, line trips, etc. Accurate detections of …

Real-time multiple event analysis is important for reliable situational awareness and secure
operation of the power system. Multiple sequential events can induce complex …

Data quality issues exist in practical phasor measurement units (PMUs) due to
communication errors or signal interferences. As a result, the performances of existing data …

Power grid operation continuously undergoes state transitions caused by internal and
external uncertainties, eg, equipment failures and weather-driven faults, among others. This …

Accurate and fast event identification in power systems is critical for taking timely controls to
avoid instability. In this paper, a synchrophasor measurement-based fast and robust event …

Real-time classification of events facilitates corrective control strategies, supervisory
protection schemes, and on-line transient stability assessment of a power system. The …

Novel power system control and new utility devices need to be tested before their actual
deployment to the power grid. To assist with such a testing need, real-time digital emulators …