Archivio Istituzionale della RicercaThis paper emphasizes the importance of battery energy storage systems (BESS) for frequency stability in low inertia power systems. A mixed input signal is considered for the BESS control, consisting of the frequency variation and the rate of change of frequency, as a solution to deploy the BESS for providing both inertia and primary frequency control. A sensitivity analysis on the influence of each input signal and the reaction time of the BESS on the frequency control, as well as on the frequency stabilization was performed. Simulation are conducted on a two-area interconnected power system to study and validate the capability of BESS to provide virtual inertia and contribute to system frequency regulation
On the virtual inertia provision by BESS in low inertia power systems / Toma, L.; Sanduleac, M.; Baltac, S. A.; Arrigo, F.; Mazza, A.; Bompard, E.; Musa, A.; Monti, A.. - ELETTRONICO. - (2018), pp. 1-6. (Intervento presentato al convegno 2018 IEEE International Energy Conference, ENERGYCON 2018 tenutosi a cyp nel 2018) [10.1109/ENERGYCON.2018.8398755].
On the virtual inertia provision by BESS in low inertia power systems
Arrigo F.;Mazza A.;Bompard E.;
2018
Abstract
This paper emphasizes the importance of battery energy storage systems (BESS) for frequency stability in low inertia power systems. A mixed input signal is considered for the BESS control, consisting of the frequency variation and the rate of change of frequency, as a solution to deploy the BESS for providing both inertia and primary frequency control. A sensitivity analysis on the influence of each input signal and the reaction time of the BESS on the frequency control, as well as on the frequency stabilization was performed. Simulation are conducted on a two-area interconnected power system to study and validate the capability of BESS to provide virtual inertia and contribute to system frequency regulation
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https://hdl.handle.net/11583/2741132