To be competitive with other transport means for a wider distance range, high-speed trains need to increase their revenue service speed. Due to this need, improving the pantograph-catenary interaction to ensure appropriate current collection in spite of the increased dynamic effects and the larger electrical power required represents one of the most serious technical issues to be solved. The aim of this paper is to discuss the use of numerical and hybrid (hardware in the loop) simulation tools in the design of new overhead lines for a speed of 360 km/h. A validation of both simulation tools is performed using line measurements as a point of comparison; then the validated simulation approaches are used to quantitatively assess the effectiveness of some catenary design options.
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October 2012
Research Papers
Numerical and Hardware-In-the-Loop Tools for the Design of Very High Speed Pantograph-Catenary Systems
Alan Facchinetti
e-mail: alan.facchinetti@polimi.it
Alan Facchinetti
Dipartimento di Meccanica,Politecnico di Milano,Via G. La Masa,
1, 20156 Milan, Italy
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Alan Facchinetti
Dipartimento di Meccanica,Politecnico di Milano,Via G. La Masa,
1, 20156 Milan, Italy
e-mail: alan.facchinetti@polimi.it
J. Comput. Nonlinear Dynam. Oct 2012, 7(4): 041013 (8 pages)
Published Online: July 10, 2012
Article history
Received:
November 30, 2011
Revised:
April 27, 2012
Online:
July 10, 2012
Published:
July 10, 2012
Citation
Bruni, S., Bucca, G., Collina, A., and Facchinetti, A. (July 10, 2012). "Numerical and Hardware-In-the-Loop Tools for the Design of Very High Speed Pantograph-Catenary Systems." ASME. J. Comput. Nonlinear Dynam. October 2012; 7(4): 041013. https://doi.org/10.1115/1.4006834
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