Abstract:

The system proposed in this paper is for use with electric cars, integrated converter that allows battery charging from both along with a solar photovoltaic system and the power grid. The benefit of this system is that both sources use the same converter, reducing the quantity required components. A further approach is the inductor voltage detection. Removing the need for a current sensor to regulate power factor. All EV operating modes, including charging, propulsion, and regenerative braking, are supported by the suggested system. The system performs as an isolated secondary ended primary inductance converter when powered by the grid or solar PV. In the corresponding PRN and RBG modes, it performs as a boost converter and buck converter. The paper goes into detail about the components' designs for each mode. Based on the proposed configuration, the authors present results from simulations and experimental studies on a 1 kW set-up. The results demonstrate the suggested systems techno-economic competence in comparison to other topologies. In summary, the proposed system in this paper is an integrated converter for EVs. This converter may be used to charge from both the power grid and a solar PV installation. All EV modes are supported by the system, which also has an IVD approach for power factor adjustment. Results from simulations and experiments show the advantages of the suggested system.

Description:

Electric vehicles, a solar PV system and inductor voltage detection