SIMULATION STUDY OF DC TRACTION POWER SUPPLY SYSTEM FOR CITY RAIL TRANSPORTATION

摘要

This paper will submit the simulation analysis method adapted to the traction power system based on the circuit theory and CAD. The method can not only provide analysis data for the demonstrability and design for the construction and reconstruction of the city rail transportation, but also calculate and check the technical parameter of the power of traction substation. The simulation analysis method presented in this paper has been applied to the traction power supply system of Shanghai Metro Line Ⅰ, Ⅱ and the Oriental Pearl Line. The calculation and analysis results accord with the conclusion from the foreign Consultation and Design Company.