Power distribution network fault active first-aid repair work order accurate generation method and system based on power equipment signal real-time analysis

The invention discloses a power distribution network fault active first-aid repair work order accurate generation method and system based on power equipment signal real-time analysis. The method comprises the following steps: regularly obtaining power distribution network model data and auxiliary data; acquiring a power equipment signal of the power distribution network in real time; judging an equipment signal state, and generating a power-on event and a planned power-off event; judging the type of the equipment signal, and calculating the fault threshold of the medium-voltage branch line and the fault threshold of the low-voltage branch line according to the model data, the influenced equipment list, analyzing equipment signals in real time, and generating a low-voltage single-household power-losing event, a low-voltage branch line power-losing event, a public low-voltage branch line power-losing event, a distribution transformer power-losing event, a branch line power-losing event and a main line power-los