3 citations · 3 across the 3 of their papers we have counts for
5 papers
Tracking Power System Events with Accuracy-Based PMU Adaptive Reporting Rate
Guglielmo Frigo, Paolo Attilio Pegoraro, Sergio Toscani
Fast dynamics and transient events are becoming more and more frequent in power systems, due to the high penetration of renewable energy sources and the consequent lack of inertia.…
Leverage Point Identification Method for LAV-Based State Estimation
Mathias Dorier, Guglielmo Frigo, Ali Abur +1
The state estimation problem can be solved through different methods. In terms of robustness, an effective approach is represented by the Least Absolute Value (LAV) estimator, thou…
Beyond Phasors: Continuous-Spectrum Modeling of Power Systems using the Hilbert Transform
Asja Derviškadić, Guglielmo Frigo, Mario Paolone
Modern power systems are at risk of largely reducing the inertia of generation assets and prone to experience extreme dynamics. The consequence is that, during electromechanical tr…
PMU-Based ROCOF Measurements: Uncertainty Limits and Metrological Significance in Power System Applications
Guglielmo Frigo, Asja Derviskadic, Yihui Zuo +1
In modern power systems, the Rate-of-Change-of-Frequency (ROCOF) may be largely employed in Wide Area Monitoring, Protection and Control (WAMPAC) applications. However, a standard…
Under Frequency Load Shedding based on PMU Estimates of Frequency and ROCOF
Asja Derviškadić, Yihui Zuo, Guglielmo Frigo +1
The paper describes a distributed under-frequency load shedding and load restoration scheme, that exploits frequency and Rate-of-Change-of-Frequency (ROCOF) measurements produced b…