Intra-day Multi-sequential Generation Schedule Considering Energy Storage System

To adapt to the rapid development of new energy and the construction of large capacity energy storage power station, this paper designs the intra-day generation scheduling and real-time generation scheduling progressive coordination mode, and puts forward a two-stage optimization method in the intra-day and real-time generation scheduling, to eliminate the new energy and load prediction deviation sequentially, and also focus on the effect of energy storage system on this multi-sequential scheduling. The first stage is new energy and load prediction deviation distribution model: deviation is decomposed to the units according to adjustment strategies. On the basis of the calculation result in the first stage, a coordinated smoothing model is established to obtain the final optimization result in the second stage. A case based on actual operating data is utilized to show the validity of the proposed method.