Thermal power generating unit primary frequency modulation large disturbance self-adaptive adjustment control method under extreme working condition

The invention relates to the technical field of thermal power generating unit control, and discloses a thermal power generating unit primary frequency modulation large disturbance adaptive adjustment control method under an extreme working condition, and the method comprises the steps: collecting the operation state data of a thermal power generating unit in real time through a sensor, and carrying out the denoising of the collected data; power grid frequency disturbance is monitored, a self-adaptive regulation and control model is constructed, the self-adaptive regulation and control model is solved, and a primary frequency modulation control strategy of the thermal power generating unit is obtained; and carrying out adaptive robust optimization on the primary frequency modulation control strategy of the thermal power generating unit. According to the method, the correlation between the running state data of the current time period and the running state data of the lagging time period serves as the running s