Alarm position detection and prediction method, device, equipment and medium

The invention discloses an alarm position detection and prediction method and device, equipment and a medium, which are applied to a power grid operation management system, and the method comprises the following steps: determining each alarm position with an alarm function in the power grid operation management system, and creating a network topology structure comprising a plurality of nodes based on each alarm position, then determining association information between nodes in the network topology structure, collecting performance indexes in a power grid operation management system according to a preset period, performing corresponding calculation by using the performance indexes, then determining an alarm node from all the nodes in the network topology structure based on a calculation result, and performing warning by using the alarm node. And determining a key alarm position from all alarm positions in the power grid operation management system in combination with the association information between the no