Simulation and analysis of sound field in 220kV urban indoor substations

In order to control growing noise pollution in urban indoor substations efficiently,calculation of the sound field in chambers and residential areas is done.With the software ANSYS 11.0 SP1,Nanjing Daxinggong 220kV substation and Fucheng 220kV substation are taken as examples to simulate and analyze the sound field in the main transformer...More