Influence of an Energy Storage System on the Energy Consumption of a Diesel-Electric Locomotive
C. MayetLaboratory of Electrical Engineering and Power Electronics, Université Lille 1, Villeneuve d’Ascq, FranceJulien PougetFrench National Railway Company (SNCF), Paris, FranceAlain BouscayrolLaboratory of Electrical Engineering and Power Electronics, Université Lille 1, Villeneuve d’Ascq, FranceWalter LhommeLaboratory of Electrical Engineering and Power Electronics, Université Lille 1, Villeneuve d’Ascq, France
2013en
ABI
Annotatsiya
This paper studies the influence of an energy storage system (ESS) on the fuel consumption of a diesel-electric locomotive. First, an energetic model of a diesel-electric locomotive is established using energetic macroscopic representation (EMR). An inversion-based control is deduced, and the model is validated by experimental results on a real locomotive. Second, from this validated model, a battery/supercapacitor ESS is added in simulation to study the benefit of hybridization before integration on the real vehicle. The simulations show that simple energy management based on a frequency approach allows for the reduction of 25% on fuel consumption on a real drive cycle.
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