Method for evaluating influence of wind and light access on hydropower peak regulation capacity

The invention discloses a method for evaluating the influence of wind and light access on hydropower peak regulation capacity, relates to the technical field of evaluation of the influence of wind and light on hydropower, and solves the problems that a method for quantifying the influence of wind and light on hydropower is lacked and a hydropower peak regulation capacity evaluation index is lacked at present. Considering the cycle adjustment amplitude, the maximum time period adjustment amplitude, the time period accumulation adjustment amplitude and the comprehensive peak regulation capability of the hydropower station, and evaluating the hydropower peak regulation capability from four aspects; the method comprises the following steps: constructing a water-wind-light complementary peak regulation model, solving the model by using hierarchical nesting, and quantifying the influence of wind-light access on the hydropower peak regulation capability by simulating a cascade hydropower single energy operation scen