Hybrid energy storage configuration method and system for stabilizing new energy fluctuation and medium

The invention discloses a hybrid energy storage configuration method and system for stabilizing new energy fluctuation and a medium, and belongs to the field of electrical engineering, and the method comprises the steps: building new energy output fluctuation indexes of a combined system under different time scales, and building an energy storage model corresponding to the energy storage type of the combined system; a hybrid energy storage optimization configuration model is established according to the new energy output fluctuation index and the energy storage model by taking the minimum total cost in the energy storage participation fluctuation stabilization period as the target, and the total cost comprises new energy output fluctuation out-of-limit penalty cost under each time scale; and solving the hybrid energy storage optimal configuration model under the limitation of meeting the constraint condition of the combined system to obtain a hybrid energy storage configuration scheme so ...