The Application Research Of City Rail Transit Box Traction Substation

With the development of city rail transit in the diversified development of our country, the traction power supply system is also showing a trend of diversified development. Traction power supply system is the main system of rail transportation, and as traction power substation is shouldering the responsibility for providing energy for vehicle power train, requires a combination of different traffic types are designed according to the necessary.In this paper, based on the deep analysis on different types of city track traffic power system characteristics, the traction substation wiring is recommended, and based on the connection of the recommended, put forward the concrete scheme of box traction substation should be used for different types of rail transit.The box traction substation site selection, general requirement, the main wiring, equipment selection, layout, foundation, interface implementation, and the city environment landscape design content are studied in detail; analyzes the problems existing in the application of substation in urban rail transit box traction, and puts forward the specific solutions.