3 citations · 3 across the 4 of their papers we have counts for
6 papers
OPF-Based Optimal Power System Network Restoration Considering Frequency Dynamics
Dawn Virginillo, Asja Derviškadić, Mario Paolone
Due to recent blackout and system split incidents in power grids worldwide, as well as increased system complexity in view of the energy transition, there has been increasing inter…
Identification of Power System Dynamic Model Parameters using the Fisher Information Matrix
Dawn Virginillo, Asja Derviškadić, Mario Paolone
The expected decrease in system inertia and frequency stability motivates the development and maintenance of dynamic system models by Transmission System Operators. However, some d…
Functional Basis Analysis for the Characterization of Power System Signal Dynamics: Formulation, Implementation and Validation
Alexandra Karpilow, Asja Derviskadic, Mario Paolone
With the integration of distributed energy resources and the trend towards low-inertia power grids, the frequency and severity of grid dynamics is expected to increase. Conventiona…
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…