光-储-充一体化电动汽车充电站规划方法研究

Based on the realistic operation scenario of the photovoltaic-storage-charging integrated EV charging stations in western highway service areas，we establish a dynamic queuing optimization model for the charging stations based on queuing theory，predict the charging load of charging stations by the Monte Carlo method，and construct a multi-objective optimization model for capacity allocation of photovoltaic units，energy storage units and charging piles with the objectives of minimizing the charging station’s equal annual economic cost and maximizing user satisfaction. Finally，a case study is carried out in Jinda Service Area of Lalin Expressway，and the model is solved using the improved MOPSO，successfully demonstrating the effectiveness of the proposed method.