- -

Analysis of the overlap section in a high-speed railway catenary by means of numerical simulations

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Analysis of the overlap section in a high-speed railway catenary by means of numerical simulations

Show simple item record

Files in this item

dc.contributor.author Gregori Verdú, Santiago es_ES
dc.contributor.author Gil-Romero, Jaime es_ES
dc.contributor.author Tur Valiente, Manuel es_ES
dc.contributor.author Tarancón Caro, José Enrique es_ES
dc.contributor.author Fuenmayor Fernández, Francisco-Javier es_ES
dc.date.accessioned 2021-04-01T03:31:19Z
dc.date.available 2021-04-01T03:31:19Z
dc.date.issued 2020-10-15 es_ES
dc.identifier.issn 0141-0296 es_ES
dc.identifier.uri http://hdl.handle.net/10251/164815
dc.description.abstract [EN] The transition between catenary tensioning sections is accomplished smoothly by overlapping a number of spans in each catenary section. This work presents an analysis of the overlap section in a high-speed railway catenary based on numerical simulations. The paper studies the influence on the system¿s dynamic behaviour of features such as double cantilevers and tensioning devices efficiency. Four and five-span overlaps are compared and the effect of train speed and overlap contact wire geometry are also analysed. Finally, an entire catenary section is optimised by Bayesian Optimisation techniques, leading to a catenary configuration with an interaction force with a standard deviation notably lower than that provided by the nominal catenary design. es_ES
dc.description.sponsorship The authors would like to acknowledge the financial support received from the Regional Government of Valencia (PROMETEO/2016/007) and the Spanish Ministry of Economy, Industry and Competitiveness (TRA2017-84736-R). The funds received jointly from the Regional Government of Valencia and the European Social Fund under Grant APOSTD/2019/205 are also acknowledged. The authors wish to express their gratitude for the comments and useful information provided by Jose Antonio Martinez Lopez and the `Sociedad Espanola de Montajes Industriales' (SEMI Group). es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Engineering Structures es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Railway catenary es_ES
dc.subject Overlap section es_ES
dc.subject Multiple pantograph operation es_ES
dc.subject Tensioning device es_ES
dc.subject Bayesian optimisation es_ES
dc.subject.classification INGENIERIA MECANICA es_ES
dc.title Analysis of the overlap section in a high-speed railway catenary by means of numerical simulations es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.engstruct.2020.110963 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TRA2017-84736-R/ES/DESARROLLO DE UN SISTEMA DE ENSAYOS HIL DE PANTOGRAFOS CON CATENARIAS VIRTUALES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEO%2F2016%2F007/ES/Modelado numérico avanzado en ingeniería mecánica/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//APOSTD%2F2019%2F205/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.description.bibliographicCitation Gregori Verdú, S.; Gil-Romero, J.; Tur Valiente, M.; Tarancón Caro, JE.; Fuenmayor Fernández, F. (2020). Analysis of the overlap section in a high-speed railway catenary by means of numerical simulations. Engineering Structures. 221:1-14. https://doi.org/10.1016/j.engstruct.2020.110963 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.engstruct.2020.110963 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 14 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 221 es_ES
dc.relation.pasarela S\415466 es_ES
dc.contributor.funder European Social Fund es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.description.references Bruni, S., Ambrosio, J., Carnicero, A., Cho, Y. H., Finner, L., Ikeda, M., … Zhang, W. (2014). The results of the pantograph–catenary interaction benchmark. Vehicle System Dynamics, 53(3), 412-435. doi:10.1080/00423114.2014.953183 es_ES
dc.description.references SHIMIZU, M., & FUJII, Y. (2000). Improvement of Structure of Contact Wire on Overlap Sections of Shinkansen. Quarterly Report of RTRI, 41(4), 159-162. doi:10.2219/rtriqr.41.159 es_ES
dc.description.references Harell P, Drugge L, Reijm M. Multiple pantograph operation-effects of section overlaps. In: The dynamics of vehicles on roads and on tracks. Proceedings of the 18th IAVSD symposium held in Kanagawa, Japan, 2004. es_ES
dc.description.references Harell P, Drugge L, Reijm M. Study of critical sections in catenary systems during multiple pantograph operation. Proc Inst Mech Eng, Part F: J Rail Rapid Transit. 2005;219(4):203–11. es_ES
dc.description.references Massat, J. P., Laine, J. P., & Bobillot, A. (2006). Pantograph–catenary dynamics simulation. Vehicle System Dynamics, 44(sup1), 551-559. doi:10.1080/00423110600875443 es_ES
dc.description.references Mei, G., Zhang, W., Zhao, H., & Zhang, L. (2006). A hybrid method to simulate the interaction of pantograph and catenary on overlap span. Vehicle System Dynamics, 44(sup1), 571-580. doi:10.1080/00423110600875559 es_ES
dc.description.references Benet J, Alberto A, Arias E, Rojo T. A mathematical model of the pantograph-catenary dynamic interaction with several contact wires. Int J Appl Math. 2007;37 (2). es_ES
dc.description.references Tur, M., García, E., Baeza, L., & Fuenmayor, F. J. (2014). A 3D absolute nodal coordinate finite element model to compute the initial configuration of a railway catenary. Engineering Structures, 71, 234-243. doi:10.1016/j.engstruct.2014.04.015 es_ES
dc.description.references Gregori, S., Tur, M., Nadal, E., Aguado, J. V., Fuenmayor, F. J., & Chinesta, F. (2017). Fast simulation of the pantograph–catenary dynamic interaction. Finite Elements in Analysis and Design, 129, 1-13. doi:10.1016/j.finel.2017.01.007 es_ES
dc.description.references Gregori, S., Tur, M., Nadal, E., & Fuenmayor, F. J. (2017). An approach to geometric optimisation of railway catenaries. Vehicle System Dynamics, 56(8), 1162-1186. doi:10.1080/00423114.2017.1407434 es_ES
dc.description.references Song, Y., Liu, Z., Wang, H., Lu, X., & Zhang, J. (2015). Nonlinear modelling of high-speed catenary based on analytical expressions of cable and truss elements. Vehicle System Dynamics, 53(10), 1455-1479. doi:10.1080/00423114.2015.1051548 es_ES
dc.description.references EN 50318. Railway applications. Current collection systems. Validation of simulation of the dynamic interaction between pantograph and overhead contact line. European Union Agency for Railways, 2003. es_ES
dc.description.references Hilber, H. M., Hughes, T. J. R., & Taylor, R. L. (1977). Improved numerical dissipation for time integration algorithms in structural dynamics. Earthquake Engineering & Structural Dynamics, 5(3), 283-292. doi:10.1002/eqe.4290050306 es_ES
dc.description.references EN 50367. Railway applications. Current collection systems. Technical criteria for the interaction between pantograph and overhead line. European Committee for Electrotechnical Standardization, 2012. es_ES
dc.description.references Collina, A., & Bruni, S. (2002). Numerical Simulation of Pantograph-Overhead Equipment Interaction. Vehicle System Dynamics, 38(4), 261-291. doi:10.1076/vesd.38.4.261.8286 es_ES
dc.description.references Cho, Y. H., Lee, K., Park, Y., Kang, B., & Kim, K. (2010). Influence of contact wire pre-sag on the dynamics of pantograph–railway catenary. International Journal of Mechanical Sciences, 52(11), 1471-1490. doi:10.1016/j.ijmecsci.2010.04.002 es_ES


This item appears in the following Collection(s)

Show simple item record