New energy station frequency prediction control method, system and device and medium

The invention relates to the technical field of power systems, in particular to a new energy station frequency prediction control method, system and device and a medium, and the method comprises the steps: building a frequency response model based on a mathematical relationship between a virtual rotor motion equation of a virtual synchronous generator and a rotor motion equation of a new energy station; acquiring historical measurement data of the measurement system, substituting the historical measurement data into the frequency response model, and optimizing a system matrix of the frequency response model to obtain an optimized system matrix to represent a droop coefficient of the virtual synchronous generator; acquiring real-time measurement data of the measurement system, predicting whether frequency out-of-limit exists in a future T time period based on the real-time measurement data of the measurement system, and if not, acquiring the real-time measurement data of the measurement system for re-predictio