Optimal sizing of storage elements for a vehicle based on fuel cells, supercapacitors, and batteries
Visualitza/Obre
Cita com:
hdl:2117/132731
Tipus de documentArticle
Data publicació2019-01-01
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
To achieve a vehicle-efficient energy management system, an architecture composed of a PEM fuel cell as the main energy source and a hybrid storage system based on battery banks and supercapacitors is proposed. This paper introduces a methodology for the optimal component sizing aiming at minimizing the total cost, achieving a cheaper system that can achieve the requirements of the speed profiles. The chosen vehicle is an urban transport bus, which must meet the Buenos Aires Driving Cycle, and the Manhattan Driving Cycle. The combination of batteries and supercapacitors allows a better response to the vehicle’s power demand, since it combines the high energy density of the batteries with the high power density of the supercapacitors, allowing the best absorption of energy coming from braking. In this way, we address the rapid changes in power without reducing the global efficiency of the system. Optimum use of storage systems and fuel cell is analyzed through dynamic programming
CitacióSampietro, J.; Puig, V.; Costa-Castelló, R. Optimal sizing of storage elements for a vehicle based on fuel cells, supercapacitors, and batteries. "Energies", 1 Gener 2019, vol. 12, núm. 5, p. 925-1-925-27.
ISSN1996-1073
Versió de l'editorhttps://www.mdpi.com/1996-1073/12/5/925
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
energies-12-00925.pdf | 497,9Kb | Visualitza/Obre |