Wind power plant energy storage scheduling method and device for peak load shifting and wind power fluctuation stabilizing

The invention discloses a peak load shifting and wind power fluctuation stabilizing wind power plant energy storage scheduling method and device, according to the method, a pre-scheduling link is added in a grid side traditional day-ahead scheduling structure, and the peak-valley difference of grid side net load is reduced by optimizing an energy storage day-ahead scheduling curve. Aiming at the demand of stabilizing the wind power fluctuation of a power supply side wind power plant, a source side intra-day rolling optimization scheduling strategy is provided in an intra-day operation stage, and the minimum adjustment of an energy storage day-ahead scheduling plan and the minimum wind curtailment of the wind power plant are realized under the condition of satisfying the wind power output fluctuation constraint. Finally, the dual purposes of peak load shifting and wind power fluctuation smoothing are achieved through energy storage, and the utilization rate of energy storage is increased. 本申请公开了面向削峰填谷和平抑风电波动风电