Port electric container truck ordered charging method for wind power on-site absorption

The invention discloses a port electric container truck orderly charging method for wind power on-site absorption. The method comprises the following steps: firstly, taking minimization of port electricity purchase cost as a target, considering an electric quantity balance constraint, an electric container truck SOC constraint, a minimum residual electric quantity, a maximum charging electric quantity constraint and a logistics scheduling constraint, constructing a port electric container truck logistics and charging scheduling model, and adopting a particle swarm algorithm to solve and optimize; secondly, in a logistics operation and scheduling module, a port current-day logistics task is read, the charging requirement is judged according to the minimum residual electric quantity of the electric container trucks, and the electric container trucks meeting the electric quantity and distance requirements are assigned for transportation; and finally, in the charging pile selection and charging module, the electr