Researches on Application of RTDS in Traction Power Supply System

Analysis of the existing characteristics of AT traction power supply system simulation, based on the RTDS platform for traction power supply system, such as traction substation, traction transformers and catenary system simulation modeling. In this paper, the model achieve the AT power supply digital real-time simulation to a high-speed railway traction power supply system, calculation methods in single and double-track AT traction power supply system, network pressure level, comparing the results of two simulation algorithms, this paper established proof traction power supply system simulation model has high availability and accuracy to meet the project needs.