Title :
Development of induction motor-generator set for traction system
Author :
Kim, G.D. ; Park, H.J. ; Han, Y.J. ; Han, K.H. ; Jho, J.M.
Abstract :
A propulsion system apparatus is needed for a railroad vehicle to test and estimate propulsion performance. In general, a flywheel type testing method is widely used in the equipment. However, the mechanical inertia generated by the flywheel can not be varied (or controlled) and cannot represent actual running resistance. In this study, the authors have focused on the development of variable vehicle load generation. Therefore, they have proposed a method which uses a variable vehicle load controlled by a vector motor to obtain the characteristics of a real vehicle load. They confirmed the results with those of computer simulations
Keywords :
asynchronous generators; dynamometers; electric propulsion; induction motors; load (electric); machine testing; machine vector control; traction; induction motor-generator traction set development; mechanical inertia; propulsion system apparatus; railroad vehicle; running resistance; variable vehicle load; variable vehicle load generation; vector motor; Control system synthesis; Control systems; Electric resistance; Flywheels; Mechanical variables control; Propulsion; System testing; Torque control; Vehicles; Velocity control;
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
DOI :
10.1109/ISIE.2001.931591
