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Autors: Vacheva, G. I., Kanchev, H. C., Hinov, N. L., Stanev, R. H.
Title: An approach for estimation of optimal energy flows in battery storage devices for electric vehicles in the smart grid
Keywords: Distributed generators, energy efficiency, energy management system, microgrid, optimization, operational planning, smart grid, storage, renewable energy

Abstract: This paper presents an analytical approach for estimation of the impact of electrical vehicle (EV) battery charging on the distribution grid. Based on the EV charge profile, load curve and local distributed generation the grid nodes, the time variation of grid parameters is obtained. A set of typical load profiles of EV charging modes is studied and presented. A software implementation and a 24h case study of low voltage distribution network with EV charging devices is presented in order to illustrate the approach and the impacts of EV charging on the grid. Based on the results, the challenges due to EV charging in distribution networks including renewable energy sources are discussed


    CSCC 2017, 2017, Greece,

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