Lessons Learnt from Modelling and Simulating the Bottom-Up Power System Restoration Processes

Roberto Benato, Sebastian Dambone Sessa and Francesco Sanniti
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Roberto Benato: Industrial Engineering Department, University of Padova, 35131 Padova, Italy
Sebastian Dambone Sessa: Industrial Engineering Department, University of Padova, 35131 Padova, Italy
Francesco Sanniti: Industrial Engineering Department, University of Padova, 35131 Padova, Italy

Energies, 2022, vol. 15, issue 11, 1-14

Abstract: This paper aims to present the gained experience in modeling and simulating bottom-up power system restoration processes. In a system with low inertia, such as a restoration path, the Common Information Models for the regulation systems appear to no longer be suitable for the estimation of the frequency behavior, and thus a detailed model must be considered. On the other hand, due to the predominantly inductive behavior of the HV transmission network, the assumption of decoupling the power-frequency behavior to study the restoration stability seems to be licit. All these issues are discussed and justified in the paper by means of the use of different software packages and of the comparison with on-field recordings.

Keywords: power system restoration; primary frequency control; frequency nadir estimation; low inertia systems (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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