Power system voltage control method based on data-driven dimension raising sensitivity analysis

The invention discloses a power system voltage control method based on data-driven dimension raising sensitivity analysis. The method comprises the following steps: S1, initializing model parameters; s2, inputting node voltage and reactive historical measurement data as training samples to construct a linear power flow equation matrix; s3, calculating node voltage and a reactive sensitivity coefficient based on the linear power flow equation matrix; s4, constructing a power system voltage optimization control model; s5, solving the voltage optimization control model of the power system containing the comprehensive energy routing obtained in the step S4 by adopting a distributed algorithm based on matrix splitting until the convergence precision is met; and S6, outputting a solving result of the step S5, wherein the solving result comprises an objective function value, a voltage amplitude of each node and a reactive power injection adjustment amount of the comprehensive energy route. According to the scheme, t