Innovative Grid Tied EV Charging using Hybrid Energy Source with Vehicle to Grid and Grid to Vehicle Operation

Global power shortages are forcing people to look for other sources of energy to combat the impending power crisis. One potential solution for this is to use grid-synchronized electric vehicles (EVs). When several EVs are linked to the grid, disparities in supply and demand, voltage, and frequency result. This impacts the electricity grid as a whole. To alleviate these concerns, we have combined wind and sun power. V2G technology is one of the advancements in smart grids that allows energy exchange between the electric car and the grid. This proposal proposes using a hybrid energy source to charge EVs. Here, power from the wind turbine, PV panel, and AC generator is used to charge the EV battery. The following household's linear and non-linear needs are subsequently met with any excess electricity. The photovoltaic (PV) panel's DC voltage is maximized using a proportional-integral (PI) controller, which is well-known for its reliability and independence from the real system model. The enhanced DC output of the Boost converter raises the DC voltage overall. In order to provide the grid with additional power, the system also includes an AC generator. The electricity from the PV panel is converted into AC power using a three-phase Voltage Source Inverter (VSI), which uses the enhanced output of the Boost conversion process. This AC electricity is sent into the grid after careful synchronization. An LC filter is used to rectify harmonic components found in the VSI output, ensuring grid compatibility and safe current injection. In this paper, the voltage for the EV battery is adjusted using a bidirectional converter. Electricity from EVs that are not in use sent back into the grid for further applications.