Bidirectional Dc-Dc Converter For Integration Of Battery Energy Storage System With Dc Grid
Nowadays energy storage is a big challenge for the researchers and interfacing the energy storage device with the
grid is very important. Battery energy storage is most suitable for the renewable energies like solar, wind etc. In this paper a
bidirectional converter is proposed which is connected with dc grid in the high voltage side and with a battery in the low
voltage side. This bidirectional converter is able to supply bidirectional power from the grid to battery and battery to grid.
Based on the state of charge of the battery and direction of current a new algorithm is proposed which gives the proper
charging and discharging of battery and ability to supply power both sides. This bidirectional converter is simulated in
matlab/simulink and results are shown.