Abstract

RUIZ, Semaria  and  ESPINOSA, Jairo. Estrategia óptima de vehículo-a-red para vehículos eléctricos considerando el envejecimiento de sus baterías. Ing. Investig. [online]. 2019, vol.39, n.2, pp.69-75. ISSN 0120-5609.  https://doi.org/10.15446/ing.investig.v39n2.78639.

The use of electric vehicles for public transportation is a practice that has spread widely in recent years, in response to the needs of reducing global polluting gases emissions and decrease vehicle ownership. However, nowadays some issues need to be addressed to provide this type of services with electric vehicles, such as the low-profit margins that can be achieved by the fleet operators. This paper addresses this issue giving to the public EVs the feature of providing power to the electrical network. Hence, a control system based on optimization is proposed to perform profitable management of the charge and discharge of the EVs that are used to provide public transport services by an operator, which also have the possibility of delivering power to the electrical network. Furthermore, this control system will also take into account the batteries wear cost.

Keywords : Batteries aging; Electric vehicles; Nonlinear optimization; Renewable sources; Vehicle-to-grid.

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