The application of new devices such as flexible interconnection devices and mobile energy storage vehicles has enhanced the effectiveness of distribution network fault recovery. However

their divergent operational characteristics have increased the difficulty of fault recovery. To effectively coordinate these fault recovery devices and leverage the respective advantages of network reconfiguration and islanding division strategies for fault recovery

a multi-stage fault recovery strategy for flexible interconnection distribution networks based on islanding division

network reconfiguration and mobile energy systems coordination is proposed.The first stage focuses on rapid resotration through islanding division

network reconfiguration and the power transfer capability of flexible interconnection devices.In the second stage

the different access points of mobile energy system vehicles are optimized by considering the scheduling time of mobile energy system vehicles Through the coordinated operation of mobile energy system vehicles and flexible interconnection devices

the fault recovery rate is improved.Finally

the effectiveness of the fault recovery strategy proposed in this paper is verified through simulation analysis conducted on a improved IEEE 33 node system.