| Autor: |
Carmelo Mosca, Ettore Bompard, Gianfranco Chicco, Benedetto Aluisio, Michela Migliori, Chiara Vergine, Paolo Cuccia |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
IEEE Open Access Journal of Power and Energy, Vol 7, Pp 441-452 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2687-7910 |
| DOI: |
10.1109/OAJPE.2020.3029118 |
| Popis: |
The whole interconnected European network is involved in the energy transition towards power systems based on renewable power electronics interfaced generation. In this context, the major concerns for both network planning and operation are the inertia reduction and the frequency control due to the progressive decommissioning of thermal power plants with synchronous generators. This paper investigates the impact of different frequency control constraints on the unit commitment of power plants resulting from market simulations. The market outputs are compared in terms of system costs, and of frequency stability performance evaluated on the basis of the rate of change of frequency and the maximum frequency excursion. The best compromise solution is found using a multiple-criteria decision analysis method, depending on the choice of the decision maker's weighting factors. The proposed approach is tested on a real case taken from one of the most relevant future scenarios of the Italian transmission system operator. The results show how the best compromise solution that can be found depends on the decision maker preference towards cost-based or frequency stability-based criteria. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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