Electric Vehicle Charging Power Control System Based on Dynamic Adjustment of Load Distribution
Based on the charging facilities are supplied by public transformers,a corresponding charging power control system is set up to save investment costs in charging facilities.Based on experimental verification,when the distribution transformer is overloaded,charging load is adjusted dynamically corresponding transformer capacity and real-time load to achieve the goal of reducing or eliminating the distribution transformer overload.The adjusted power control strategy not only considers the safety of power grid operation,but also takes into account the needs of charging users,making the battery life of charging vehicles more friendly.