DC Fast Charging Station for Electric Vehicles with Solar Cogeneration
This example models a DC fast charging station with solar cogeneration connected with the three battery packs of electric vehicles (EV).
This example comprises four main components:
Grid —— Model the AC supply voltage as a three-phase constant voltage source.
Solar Generation —— Model the solar pack as parallel strings of series connected cells.
DC Fast Charging Station —— Model the power electronic circuits to convert the AC supply voltage from the grid to the DC voltage level that the EV battery pack requires.
EV battery pack —— Model the battery pack as series of battery cells.
Open the model
Simulation Results from Simscape Logging
The plot shows the DC bus voltage and current, battery terminal voltage, charging current, and state-of-charge(SOC). Each EV battery pack has different charging current as well as initial SOC.