Wind power plant wind speed abrupt change early warning method and device and computer equipment

The invention provides a wind power plant wind speed sudden change early warning method and device and computer equipment, and relates to the technical field of wind power generation. According to the invention, for each wind turbine generator in the target wind power plant, based on the actual generator set operation data of the wind turbine generator at the current moment, the target wind speed sudden change early warning model matched with the target wind power plant is called to detect whether a wind speed sudden change wind condition occurs at the wind turbine generator at present, and when it is detected that the wind speed sudden change wind condition occurs, the target wind speed sudden change early warning model is started. Extracting a target unit identifier with the strongest spatial correlation with the wind turbine generator from a target wind speed sudden change early warning model, and a target early warning time length of the target unit identifier at the wind turbine generator; and then warni