Estimation method of wind power absorption capacity of charging piles based on uncertain power flow

In response to the problem of poor accuracy in estimating the wind power consumption capacity of charging piles and significant network losses, a method for estimating the wind power consumption capacity of charging piles based on uncertain power flow is proposed. An objective function is established for optimizing the power flow of the charging pile and wind farm. The uncertain power flow value is calculated. The mixed approximation method is combined to solve the ultimate absorption capacity of the wind power output of the charging pile, estimating the range of the wind power absorption capacity of the charging pile. The experimental results show that this method can effectively alleviate the pressure of peak shaving, improve the local absorption capacity of wind power, and reduce the network loss of charging stations.