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Dynamic Analysis of Wheel-Rail High Speed Train Propelled by Superconducting Linear Synchronous Motor
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 Title & Authors
Dynamic Analysis of Wheel-Rail High Speed Train Propelled by Superconducting Linear Synchronous Motor
Lee, Jin-Ho; Lee, Chang-Young; Jo, Jeong-Min; Han, Young-Jae;
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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.
Wheel-Rail High Speed Train;Superconducting electromagnet;Linear Synchronous Motor;Dynamic Analysis;
 Cited by
C. Lee, J. Lee, J. Jo, C. Park, W. Rue, Y. Chung, Y. Hwang, T. Ko, S. Oh, J. Lee, "Conceptual Design of Superconducting Linear Synchronous Motor for 600 km/h Wheel-Type Railway", Applied Superconductivity, IEEE Transaction, Vol.24, Issue 3, 2014.

C. Park, J. Kim, B. Lee, "Design of a Small-scaled Superconducting LSM for the Very High Speed Railway Vehicle," The Transactions of the Korean Institute of Electrical Engineers, Vol. 63, No. 11, pp. 1602-1607, 2014. DOI: crossref(new window)

K. Vollenwyder, "Linear Motor Propulsion for Urban Transit," Converter Technology &Electric Traction, 5, 010, 2006.

S. Nishijima, S. Eckroad, A. Marian, K. Choi, W. Kim, M. Terai, Z. Deng, J. Zheng, J. Wang, K. Umemoto, J. Du, P. Febvre, S. Keenan, O. Mukhanov, L. Cooley, C. Foley, W. Hassenzahl, M. Izumi, "Superconductivity and the environment: a Roadmap," Supercond. Sci. Technol. 26 113001, 2013. DOI: crossref(new window)

J. Gieras, Z. Piech, "Linear Synchronous Motors-Transportation and Automation Systems,". New York, NY, USA: CRC Press, pp. 103-107, 2000.

J. Park, H. Koh, N. Kim, "Parametric study of lateral stability for a railway vehicle," Journal of mechanical science and technology, 25(7), 1657-1666, 2011. crossref(new window)

R. Dukkipati, "Dynamics of Railway Vehicle Systems," Academic Press, pp. 103-134, 1984.