Wire protection method and device, electronic equipment and storage medium

The invention relates to a wire protection method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a current value of a load current flowing through a wire; when the current value of the load current is larger than the current value corresponding to the first curve segment, current dynamic information of the load current is obtained; the current dynamic information is the change condition of the current of the load current at different time points; determining whether the load current is greater than or equal to a current boundary limit value defined by a preset wire protection curve according to the current dynamic information; if yes, switching off a switch element on the wire so as to cut off the current of the wire; and if not, the switch element on the wire is maintained to be closed. The wire protection curve is closer to a wire fuming curve, the performance of the wire fuming curve is utilized and squeezed to the maximum extent, and the performance of t