Title :
Verification of traction system performance for HSR350X using traction system combined test
Author :
Ryoo, H.J. ; Jeon, J.W. ; Kim, Y.J. ; Jung, E.S. ; Noh, A.S. ; Choi, J.M.
Author_Institution :
Ind. Application Lab., KERI, Changwon, South Korea
Abstract :
This paper describes the combined test of the traction system in HSR350X(high speed rollingstock 350 express: hereafter refer to HSR350X). The main purpose of this combined test is to verify the performance of the traction system that is designed to operate as maximum 350 km/h operation. Combined test system is consisted with a traction transformer, AC-DC PWM converters, a PWM inverter, two traction motors and flywheel system. Flywheel system represents equivalent model of the train inertia. Also traction control system and MASCON interfaces are included. Various kinds of experiments are performed to prove total traction system performance and detailed waveforms are described.
Keywords :
AC-DC power convertors; PWM invertors; PWM power convertors; flywheels; induction motors; power transformers; rapid transit systems; traction motors; transport control; AC-DC PWM converters; MASCON interfaces; PWM inverter; flywheel system; high speed rollingstock 350 express; traction control system; traction motors; traction system combined test; traction system performance; traction transformer; Communication system control; Control systems; Flywheels; Pulse width modulation converters; Pulse width modulation inverters; System performance; System testing; Torque control; Traction motors; Voltage control;
Conference_Titel :
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
7-5062-6210-X
