Hydroelectric generating set state trend prediction method and device, electronic equipment and medium

The invention discloses a hydroelectric generating set state trend prediction method and device, electronic equipment and a medium, and the method comprises the steps: firstly, determining the parameters of a prediction model according to the working condition parameters of a hydroelectric generating set through employing a pre-constructed nonlinear function; according to the pre-constructed nonlinear function, an improved sparrow algorithm is adopted to carry out prediction parameter optimization on prediction models under different working conditions, data of the working conditions and prediction parameters are established, fitting is carried out on the working conditions and the optimal prediction parameters through a neural network, and the nonlinear function mapping the complex relation of the working conditions and the optimal prediction parameters is constructed; and predicting the state trend of the hydroelectric generating set by using the prediction model of the determined parameters. And a self-ada