Power grid auxiliary control method and device and storage medium

The invention relates to a power grid auxiliary control method and device and a storage medium. The method comprises the steps of obtaining historical working data of a power grid; pre-estimating later working data according to the historical working data; acquiring power utilization working environment parameters of the electric appliance; generating an auxiliary control curve according to the later working data and the power utilization working environment parameters; and controlling the electric appliance according to the auxiliary control curve. According to the power grid auxiliary control method and device and the storage medium provided by the invention, the auxiliary control curve can be flexibly generated according to the actual working environment of the electric appliance, the electric appliance can be accurately controlled to work and operate according to the auxiliary control curve, and accurate power utilization control of the electric appliance can be realized. 本申请涉及一种电网辅助控制方法、装置及存储介质，所述方法包括步骤：