Power distribution network fault processing method and device based on decision-making auxiliary model

Abstract

The invention discloses a power distribution network fault processing method and device based on a decision-making auxiliary model. The method comprises the following steps: constructing a power distribution network fault recovery decision-making auxiliary model containing full-path topological element real-time parameters; establishing a first directed acyclic topological graph based on the decision-making auxiliary model; in response to the fault event, determining fault equipment based on the real-time parameters of the power distribution network fault recovery decision auxiliary model; according to the fault equipment, analyzing a fault range in a first directed acyclic topological graph based on a power distribution network fault recovery decision auxiliary model, and determining a fault accident type, the fault accident type including a single-point fault and a multi-point fault; and executing a corresponding quick response plan based on the fault accident type. According to the method, the high efficiency and the reliability of automatic fault processing are improved by establishing the quick response plan in advance.

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