Post-disaster power supply recovery method and system for power distribution network

The embodiment of the invention provides a post-disaster power supply recovery method and system for a power distribution network. The method comprises the following steps: acquiring current state information of a power distribution network system; and according to the current state information of the power distribution network system and the trained power supply model, obtaining an optimal control strategy of the power distribution network, wherein the trained power supply model is obtained by training a power supply model through a training sample and a training label. According to the post-disaster power supply recovery method and system for the power distribution network in the embodiment, the power supply model is trained for the uncertainty in a micro-grid system, so the power supply model fully learns a plurality of uncertain factors in a micro-grid during the training, and improves the robustness of the method. And by using the trained power supply model, re-solving is not needed in different scenes,