Active support control method and device for network tracking/constructing hybrid energy storage power station

The invention relates to the technical field of power grid operation, and particularly provides an active support control method and device for a following/construction hybrid energy storage power station, and the method comprises the steps: determining the power demand of the following/construction hybrid energy storage power station for responding to the frequency change rate of a grid-connected point based on the frequency change rate of the grid-connected point; based on the grid-connected point frequency deviation, determining the power demand of the grid-connected point frequency deviation response of the grid-connected/construction hybrid energy storage power station; and based on the response grid-connected point frequency change rate power demand and the response grid-connected point frequency deviation power demand of the grid following/construction hybrid energy storage power station, controlling grid construction type energy storage and grid following type energy storage in the grid following/cons