Reservoir operation method based on surrogate model and dynamic reservoir capacity

Abstract

Abstract In recent years, more and more attention has been paid to the refined operation of reservoirs. Precise operation of reservoirs requires accurate calculation of reservoir capacity. Although hydrodynamic models can accurately calculate dynamic storage capacity, they cannot be used in reservoir operation models due to computational efficiency. This study uses a hydrodynamic model based on ELM to guide the training of PSTA-TCN as a proxy model. The dynamic storage capacity of the reservoir is included in the calculation when generating training data. The experimental results show that the proxy model can be used as a method to accurately calculate the reservoir capacity during the refined reservoir operation.