Energy Management of Battery Switch Station of Electric Vehicles in Two Settlement Electricity Market

摘要

Battery switch station (BSS) can resolve the conflict between life and charging time of batteries of electric vehicles by offering quick replacement services though pre-charging with small power. This paper proposed an energy management model for BSS in two settlement electricity markets. The present program focused on how to satisfy demands of electric vehicles with lowest cost in electricity markets, which are the key issue of lowering operating costs of BSS. The program adopted the mean-variance theory to control financial risks of uncertainties of prices, and simulation results showed the effectiveness of the proposed program