Optimization of Orderly Charge and Discharge Scheduling of Electric Vehicles and Photovoltaic in Industrial Par

Residential areas in industrial parks have a large number of electric vehicle users, and their disorderly charging has caused a large impact on the power grid. This paper takes the minimum daily electricity cost of the industrial park as the optimization goal, and proposes a scheduling strategy that integrates the park's rooftop photovoltaic and electric vehicle orderly charging and discharging. Three scenarios are compared: no photovoltaic access and disorderly charging of electric vehicles; photovoltaic access and disorderly charging of electric vehicles; and photovoltaic access and orderly charging and discharging of electric vehicles. Through example analysis, the results show the proposed strategy it can effectively reduce the peak power load of the park and save the daily power cost of the park.