The invention relates to the technology of distribution feeder automation, in particular relates to an automatic distribution feeder system based on a self-organizing network, and solves the problems of difficulty in routing, high rerouting work amount, easily broken circuit, mobile unavailability, unstability in operation and poor reliability of an existing automatic distribution feeder network. The automatic distribution feeder system based on the self-organizing network comprises a user layer, a collection layer and a convergence layer, wherein the user layer comprises a plurality of feeder circuits; the collection layer comprises a plurality of FTU (feeder terminal units), a bus, a zigbee channel, a twisted pair and an optical fiber; the convergence layer comprises a monitor master station; each feeder circuit and each FTU are connected correspondingly one-to-one; each FTU is connected with the bus through the zigbee channel to form a bus type topology structure. The automatic distribution feeder system is applicable to automation of distribution feeders.