논문

Operation models for storm water pumps in detetion pond were developed in order to reduce the damage by inundation in urbanized area.
Inflow hydrographs of detetion ponds were derived by using the Storm Water Management Model and ILLUDAS Model, and Petri net diagrams were slected to analyze the pump actions.
In this paper, the four control models of pumping stations to improve pumping capacity with existing facilities are developed. To compare the efficiency of developed models, the evaluation indices, including number of inundation, total energy used, and number of changes of pumps, are used.
In these results, the developed models are more effective in inland flooding prevention than the exist model.
Consequently, the developed control models show lower high water levels and penalty scores than existing operation criteria. It means that the devleoped models have efficiency and economy in inland flooding protection prorgam.