Power distribution area self-healing control system and method based on local communication and topology identification

The invention provides a power distribution area self-healing control system and method based on local communication and topology identification. The system comprises a cloud-side subsystem, a management-side subsystem, an edge-side subsystem and a terminal-side subsystem, wherein the terminal-side subsystem comprises an intelligent circuit breaker and is used for protection action tripping, faultcollection and information uploading; the edge-side subsystem comprises an intelligent fusion terminal and is used for receiving information reported by the terminal-side subsystem, analyzing a faultpoint position and a fault property on the basis of topological structure identification in the power distribution area, recovering power supply of a non-fault area and reporting a self-healing processing result to the cloud-side subsystem; the management-side subsystem comprises a local communication network between the terminal-side subsystem and the edge-side subsystem; and the cloud-side subsystem collects the self-he