Power grid operation mode adjustment method, device and equipment based on power grid maintenance, and storage medium

The invention discloses a power grid operation mode adjustment method, device and equipment based on power grid maintenance and a storage medium, and the method comprises the steps: obtaining a maintenance order, and carrying out the recognition and analysis, and obtaining a power failure range and corresponding power failure equipment; acquiring a real-time operation section of the power grid as an initial section; correcting a topological model of the power grid network by modifying the on-off state of the power failure equipment based on the initial section; according to the corrected topology model, analyzing the load transfer capacity and the relieving capacity of the factory station spare power switching on the influence of power failure; if the fault current generated at the overhaul moment exceeds a preset protection constant value, determining a newly added power failure range; determining a reasonable adjustment value of the topology model according to the load transfer capacity, the mitigation capa