A Novel Model of Electric Vehicle Fleet Aggregate Battery for Energy Planning Studies (CROSBI ID 615876)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Škugor, Branimir ; Deur, Joško
engleski
A Novel Model of Electric Vehicle Fleet Aggregate Battery for Energy Planning Studies
This paper proposes an aggregate battery modelling approach for an electric vehicle fleet, which is aimed for energy planning studies of electric vehicle-grid integration. The proposed model improves on the existing, basic aggregate battery modelling approach by accounting for a variable structure of the aggregate battery systems, variable state of charge (SoC) constraints and specific input time-distributions such as those of average SoC at destination and number of arriving and departing vehicles. In the particular case-study presented, the input distributions are reconstructed from a large set of delivery vehicle fleet driving missions including simulation of individual vehicle behaviours over the full set of driving cycles. The charging power input is obtained by using a dynamic programming-based optimisation algorithm aimed at minimizing the electricity cost. For the purpose of proposed model validation and its comparison with the basic model, a distributed fleet vehicle model is developed, where a specific algorithm is proposed for distributing the optimised charging power input to charging inputs of individual vehicles.
Electric vehicles; fleet; aggregate battery; modelling; simulation; optimisation; energy planning
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Podaci o prilogu
2014.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
9th Conference on Sustainable Development of Energy, Water and Environment Systems
predavanje
20.09.2014-27.09.2014
Istanbul, Turska; Venecija, Italija