Influence of secondary source technologies and energy management strategies on Energy Storage System sizing for fuel cell electric vehicles

Autor: Nassim Rizoug, Bachir Bendjedia, Moussa Boukhnifer, Farid Bouchafaa, Mohamed Benbouzid
Rok vydání: 2018
Předmět:
Zdroj: International Journal of Hydrogen Energy. 43:11614-11628
ISSN: 0360-3199
DOI: 10.1016/j.ijhydene.2017.03.166
Popis: Fuel cell electric vehicles (FCEVs) have some limitation which make them less competitor to thermal ones and delay their commercialization. The most important problems as the range, the durability and the cost depend directly on the energy storage problematic issues. In this context, this work presents an optimal sizing methodology for an Energy Storage System (ESS) composed by a fuel cell and an assistant source to supply a lightweight vehicle with 700 km driving range. Firstly, a comparative study between single and hybrid source is carried out to show the benefits of hybridization according to the range in terms of weight, cost and fuel consumption. Moreover, in order to improve the hybrid source characteristics, three technologies of the secondary source are tested and evaluated to be chosen for hybridization with fuel cell system purposes. Furthermore, the influence of three Energy Management Strategies (EMSs) on ESS sizing is studied where an optimal strategy provides the most favorable dimensions of the hybrid system. Simulation results give us the best technology needed for hybridization and allow us adopting the optimal management strategy to design the hybrid source. Finally, in order to show the influence of the driving cycles on the ESS design, a comparison study using the New European Driving Cycle “NEDC” and the Assessment and Reliability of Transport Emission Models Inventory Systems (ARTEMIS) confirms that there is a slow influence of the driving cycle on the ESS sizes.
Databáze: OpenAIRE
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