The invention provides an automatic anticipated fault set generation method based on a typhoon model. The method comprises the following steps: acquiring a fracture surface and geographic information of power grid operation mode data, establishing a typhoon model, determining a typhoon influence zone, judging overhead line fault risk, and automatically generating an anticipated fault set. According to the automatic anticipated fault set generation method provided by the invention, an overhead line fault risk judgment standard is provided according to a reasonable typhoon model, the typhoon influence scope with relatively high danger level for an overhead line is calculated, then the typhoon influence zone is obtained through the typhoon data, and finally, in combination with the power grid geographic information and multi-point fault recognition, a fault set is automatically generated.