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http://dx.doi.org/10.5762/KAIS.2016.17.1.119

Dynamic Analysis of Wheel-Rail High Speed Train Propelled by Superconducting Linear Synchronous Motor  

Lee, Jin-Ho (High-speed Railroad Systems Research Center Korea Railroad Research Institute)
Lee, Chang-Young (High-speed Railroad Systems Research Center Korea Railroad Research Institute)
Jo, Jeong-Min (High-speed Railroad Systems Research Center Korea Railroad Research Institute)
Han, Young-Jae (High-speed Railroad Systems Research Center Korea Railroad Research Institute)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.17, no.1, 2016 , pp. 119-125 More about this Journal
Abstract
This study examined the running dynamic characteristics of a hybrid type wheel-rail high speed train, in which the propulsion method of maglev is applied. A wheel-rail high speed train propelled by a superconducting linear synchronous motor (SC-LSM) is expected to be superior to a maglev train regarding economical and interoperable aspects, still having powerful thrust force as maglev. In this paper, regarding the two methods of applying the SC-LSM to an existing wheel-rail train, to investigate the influences of SC-LSM propulsion on the dynamic characteristics of wheel-rail high speed train, the dynamic model of train including interaction between the rotor and stator of SC-LSM is established. Through the simulation using the model, the influence of the interaction between the rotor and stator of SC-LSM on stability, ride comfort and the effect of guideway irregularity are investigated.
Keywords
Wheel-Rail High Speed Train; Superconducting electromagnet; Linear Synchronous Motor; Dynamic Analysis;
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Times Cited By KSCI : 2  (Citation Analysis)
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