Statistical model for seepage based on factor analysis for calculating rainfall factor and its application

Statistical model for seepage is an effective tool to analyze the flow dynamics.The accuracy of the model depends on the factors involving in the model.As the pumped storage power station has a special running condition,a factor analysis of the groundwater level is carried out and the extracted rainfall factor is applied in the statistical model for seepage based on lag effect.The results show that the model has a better accuracy compared to the non-rainfall one.Conclusions can be drawn that thi...