Photovoltaic-diesel storage composite power supply control method

The invention relates to the technical field of power generation, in particular to a photovoltaic-diesel storage composite power supply control method. The method comprises the following steps: performing data acquisition and signal processing on an output signal of a photovoltaic system by using a photovoltaic prediction sensor, analyzing an energy output attribute and a multi-feature feedback signal of a multi-dynamic matrix for sampled data by using a multi-discriminant algorithm, and finally, performing real-time intelligent adjustment according to the energy shortage adjustment amount calculated by a self-adaptive energy controller so as to achieve precise control over light-diesel-storage composite power supply. The system has the advantages that: recombination optimization is performed according to the characteristics of different forms of energy structures, photovoltaic power generation has the advantages of rich resources, environmental friendliness and the like, solar energyhas volatility, electric