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http://dx.doi.org/10.5370/JEET.2013.8.1.106

Study on Motor Characteristics due to Deviation of the Wheel Diameters with Parallel Operation  

Lee, Hyung-Woo (Advanced Traction and Noncontact feeding System Research Team, Korea Railroad Research Institute)
Publication Information
Journal of Electrical Engineering and Technology / v.8, no.1, 2013 , pp. 106-109 More about this Journal
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
Deviation of wheel diameters; Parallel operation; Traction motors; 1C2M;
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  • Reference
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