This paper focuses on an integration of photovoltaic (PV) and wind energy (WE) systems for sustained the electrical generation for partially cover the electrical power demand during adequate insolation, or/and adequate deposit of wind energy. Alone PV system or WE system cannot completely meet DC load demands. The proposed system combines the advantages of each generation system and provides electrical power to meet the remaining load. The current trend of research and development are focused in hybrid renewable energy systems (HRES) that allowing hybridization and optimization of the electrical generation. When it comes to the control system, whom aiming to maximize electrical generation and stabilize the output voltage of each renewable energy systems RES at 48 Volt. Both PV and WT require a special treatment, unlike other classic generation system, the power control system remain not easily, and requires two electronic processing stage, a stage for optimizing the power collected using an algorithm of Maximum power point tracking (MPPT), and another stage to boost and stabilize the output voltage at 48 volts. The priority of this paper remains in the proposal of mathematical and electrical models who include a standalone HRES with the interfacing power converters for connecting sources (PV, WT) to the DC Bus, these models are developed and applied in the MATLAB & Simulink.

The recent technological advancement in the power electronics converters, control, and battery technology, allowed the enhancement of the use of the electric vehicle (EV) as a means of transportation, EV requires to be charged with an electrical grid which imposes an extra burden on the electrical supply during the peak demand duration. The use of renewable energy sources (RES) such as solar and wind remains as alternative sources to reduce this negative impact. The main interest of this work is integrating the RES in transportation systems through a smart grid system with a proposed design of a hybrid PV-Wind-Grid charging platform for EV.