Title :
Characteristic analysis of the 1C2M traction motors with different wheel diameters
Author :
Hyung-Woo Lee ; Chan-Bae Park ; Byung-Song Lee
Author_Institution :
Korea Railroad Res. Inst., Uiwang, South Korea
Abstract :
It is desirable and advantageous to feed parallel propulsion with induction motors by a single voltage source inverter. However, effects of deviation of the wheel diameters on motor current, rotor speed and torque should be also considered for parallel operation. In order to understand the behavior and characteristics, a simple simulation model is developed by using a commercial Matlab Simulink. From the results, it is clear to manage the diameter deviation of the wheels which are connected to traction motors.
Keywords :
electric propulsion; induction motors; invertors; rotors; torque; traction motor drives; wheels; 1C2M traction motor characteristic analysis; Matlab; Simulink; induction motor; motor current; parallel propulsion; rotor speed; torque; voltage source inverter; wheel diameter deviation; Load modeling; Rotation measurement; Simulation; Torque; Torque measurement;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2012 IEEE
Conference_Location :
Seoul
Print_ISBN :
978-1-4673-0953-0
DOI :
10.1109/VPPC.2012.6422690
