A Method for Decision Making of Waste Water Discharge Timing based on Prediction of Storage Water in Dams of Hydro System Considering Hazard Rate of Dam Overflow

Abstract

The decision making of waste water discharge timing has been done by the planning experts for an appropriate usage the storage water in connected dams. Based on an accurate prediction of the storage water in connected dams, more effective decision making of waste water discharge timing is required to be developed revolutionary.
This paper discusses a method for decision making of waste water discharge timing based on the prediction of storage water in dams of hydro system using the hazard rate of dam overflow. The proposed decision making criteria was evaluated using some actual data of Kawakami hydro system in Saga, Japan and gave a satisfactory accuracy in decision making of waste water discharge timing by predicting the storage water in connected dams. The proposed decision making was compared with the conventional decision making by the planning experts. The proposed decision making was proved to be widely effective for decision making of waste water discharge timing in connected dams of actual fields.