In order to reduce the adverse impact of wind power fluctuation and anti-peak shaving on power grid operation

a coordinated optimal dispatching strategy of “wind-grid-EV charging and swapping station” considering wind power consumption is proposed. Firstly

thermal power is used as an adjustable power supply to assist wind power grid

and through the carbon trading mechanism

the thermal power system is encouraged to actively reduce output and reduce carbon during periods of low grid load and high wind abandonment rate

so as to effectively improve the wind power grid space. Then

on the basis of meeting the power demand of the power grid

the load of the charging and changing power station is connected to further restrain the fluctuation of wind power

and at the same time

the wind power consumption is increased. The objective function is to minimize the peak valley difference of power grid load and optimize the comprehensive operation cost of the system. The low-carbon economic operation model of the joint system is constructed. Finally

the NSGA-Ⅱ algorithm is used to solve and analyze different scenarios. The results show that

this strategy can effectively reduce the system operation cost and the peak valley difference of grid load

and improve the wind power consumption rate of the grid.