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EnglishThis work performs a preliminary comparative economic analysis of various energy-storage systems (ESSs) for MW-scale applications in medium-voltage (MV) distribution systems. Two specific applications are analyzed, depending on the amount of the total local photovoltaic (PV) generation. In case of a low PV generation, the ESS is used to improve the power quality (PQ). In case of a high PV generation, the ESS is used to allow a full local consumption of the PV generation as well as to improve the PQ. The two cases imply different power/energy specifications for the ESS and, thus, different candidate storage technologies. In this Part 1 we: 1) illustrate the methodology used; 2) select the ESS power/energy specifications in both cases and 3) define, for each case, a set of candidate storage technologies. For each of these candidate solutions, detailed calculations and results are reported in the following Part 2, where the current ESSs sustainability for MW-scale power and energy applications is finally discussed.
| Titolo: | Economic evaluation of energy storage systems for grid-scale applications. Part 1: methodological approach and selection of candidate technologies | |
| Autori: | ||
| Data di pubblicazione: | 2016 | |
| Rivista: | ||
| Abstract: | This work performs a preliminary comparative economic analysis of various energy-storage systems (ESSs) for MW-scale applications in medium-voltage (MV) distribution systems. Two specific applications are analyzed, depending on the amount of the total local photovoltaic (PV) generation. In case of a low PV generation, the ESS is used to improve the power quality (PQ). In case of a high PV generation, the ESS is used to allow a full local consumption of the PV generation as well as to improve the PQ. The two cases imply different power/energy specifications for the ESS and, thus, different candidate storage technologies. In this Part 1 we: 1) illustrate the methodology used; 2) select the ESS power/energy specifications in both cases and 3) define, for each case, a set of candidate storage technologies. For each of these candidate solutions, detailed calculations and results are reported in the following Part 2, where the current ESSs sustainability for MW-scale power and energy applications is finally discussed. | |
| Handle: | http://hdl.handle.net/11368/2903920 | |
| Appare nelle tipologie: | 1.1 Articolo in Rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| PROOF Quaia1.pdf | Articolo principale, proof finale | Documento in Versione Editoriale | Digital Rights Management non definito | Administrator Richiedi una copia |
http://hdl.handle.net/11368/2903920
