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EnglishIn this Part 2 we perform an economic evaluation of the candidate energy-storage systems (ESSs) selected in the previous Part 1 for two different applications in medium-voltage (MV) distribution systems: power quality (PQ) improvement, and full local exploitation of the photovoltaic (PV) generation. The first application is power intensive, the second energy intensive. Accordingly, the ESS power/energy specifications are different. Starting from the two sets of candidate technologies and their specifications, and using the methodology outlined in Part 1, in this Part 2 we calculate, for each case and each candidate technology, the annual benefits and two economic indices: the pay-back time (PBT) and the net present value (NPV). The results, compared and commented, provide information on the current sustainability of different storage technologies in the frame of different grid-scale applications – either power or energy intensive – in MV distribution systems.
| Titolo: | Economic evaluation of energy storage systems for grid-scale applications. Part 2: analysis and results | |
| Autori: | ||
| Data di pubblicazione: | 2016 | |
| Rivista: | ||
| Abstract: | In this Part 2 we perform an economic evaluation of the candidate energy-storage systems (ESSs) selected in the previous Part 1 for two different applications in medium-voltage (MV) distribution systems: power quality (PQ) improvement, and full local exploitation of the photovoltaic (PV) generation. The first application is power intensive, the second energy intensive. Accordingly, the ESS power/energy specifications are different. Starting from the two sets of candidate technologies and their specifications, and using the methodology outlined in Part 1, in this Part 2 we calculate, for each case and each candidate technology, the annual benefits and two economic indices: the pay-back time (PBT) and the net present value (NPV). The results, compared and commented, provide information on the current sustainability of different storage technologies in the frame of different grid-scale applications – either power or energy intensive – in MV distribution systems. | |
| Handle: | http://hdl.handle.net/11368/2903922 | |
| Appare nelle tipologie: | 1.1 Articolo in Rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| PROOF Quaia2.pdf | Articolo principale, proof finale | Documento in Versione Editoriale | Digital Rights Management non definito | Administrator Richiedi una copia |
http://hdl.handle.net/11368/2903922
