Research on Short-Term Fine Operation Model of Cascade Reservoirs Based on Surrogate Modeling

Reservoirs in the actual scheduling of the water level and outflow control requirements are increasingly high, so the realization of the reservoir short-term scheduling plan of the refinement of the formulation of the reservoir safety and stability of economic operation is of great significance. In order to realize the refinement of the short-term scheduling plan of terrace reservoirs, it is necessary to firstly refine the calculation of the reservoir dynamic capacity, and at the same time realize the refinement of the calculation of the downstream reservoir inlet flow. The agent model based on hydrodynamic model can realize the fine description of reservoir dynamic capacity, on the basis of which the description accuracy of the hydraulic connection between the gradient reservoirs can be further improved, so as to improve the efficiency of the reservoir flood control and profit-making.