Simulation of a complex traction PWM rectifier using SIMULINK and the dynamic node technique

Abstract

This paper describes the development of a simulation model for an actual PWM power converter system being used in trains recently introduced to the suburban rail transport system in Brisbane, Australia. The simulation model was developed as a teaching aid in modern traction drive technology for railway technical staff. The model is constructed using the SIMULINK graphical simulation platform. To enable modelling of the electric circuit, the dynamic node technique is employed. The simulation may run on any PC and is interactive, making it an excellent educational tool.