Study on Numerical Simulation of Waterlogging of Transforming Substations
With the acceleration of global climate change and urbanization,extreme weather events occur frequently,lead-ing to increasingly serious urban waterlogging problems.Transforming substations are a key part of infrastructure for ur-ban electric supply,and their safe operation in waterlogging conditions is of crucial importance.The numerical simulation of substation waterlogging can effectively evaluate and predict the impact of waterlogging on substations,providing scien-tific basis for flood prevention and disaster alleviation.This paper focuses on the key technologies entailed in numerical simulation of substation waterlogging,exploring the technical points of inundation simulation,rainfall prediction,hydro-logical models,and the interaction between power grid equipment.It also proposes corresponding suggestions for the prac-tical application of substation waterlogging simulation.