Analysis and Simulation of Infrastructure Influence on High-Speed Trains' Running Energy Consumption

Train attributes, ramp, curve radius, and distance between stations and other infrastructure are preconditions of train operation, and train energy consumption makes a great difference under the conditions of different infrastructures. By using theoretical analysis combined with simulation methods, the paper sets a different simulation environment. Taking CRH EMU as an object of study, the paper makes a quantitative study of the impact of the above factors for the energy consumption of train operation. It provides important reference and basis for the design of high-speed railway line design, the selection of the multiple unit, operation organizations, and train operation from the point of view of reducing energy consumption.