Abstract
A theoretical analysis is made on the impact of contact lines wear on reliability of current collecting and security of catenary. And a two-dimensional vertical coupling vibration model of pantograph/catenary is established by Ansys. An analysis is made on pantograph/catenary interaction when contact lines wear for 0, 10, 15, and 20 %. The result shows that with increasing wear of contact lines, contact force changes violently and the dynamic displacement and stress increase, which has a severe effect on current-collecting reliability of pantograph and security of catenary. And the locomotive cannot run normally and safely when contact wires wear over 15 %, so it needs to take some measures.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Kusumi S, Fukutani T, Nezu K (2006) Diagnosis of overhead contact line based on contact force. Q Rep RTRI 47(1):39–45
Huang C (2000) On contact lines line used in catenary of high speed wheel-rail electrified railway. China Railway Sci 22(1):1–4 (in Chinese)
Kia SH (2010) Pantograph-catenary interaction model comparison. In: IECON 2010-36th annual conference of IEEE industrial electronics. Glendale, AZ, USA, pp 1584–1589
Collina A, Bruni S (2002) Numerical simulation of pantograph-overhead equipment interaction. Veh Syst Dyn 38(4):261–291
Drugge L, Larsson T (2000) Modeling and simulation of catenary-pantograph interaction. Veh Syst Dyn 33(Supplement):490–501
Keen P, Phillpotts M, Conway RE (2008) An instrumented pantograph for high speed current collection measurements. IEEE international conference on railway condition monitoring, pp 68–73
Jung SP, Park TW, Kim YG et al (2011) Analysis of the current-collection performance of a high-speed train using finite element analysis method. Trans Korean Soc Mech Eng 35(7):827–833
Jensen CN, True H (1998) Dynamics of an electrical overhead line system and moving pantograph. Veh Syst Dyn 28(Supplement):104–113
Zhang W, Mei G, Zeng J (2003) Study of pantograph/catenary system dynamics with influence of presag and irregularity of contact lines. Veh Syst Dyn :68–73
Liu Y, Zhang W, Mei G (2003) Study of dynamic stress of the catenary in the pantograph/catenary vertical coupling movement. J China Railway Soc 25(4):23–26 (in Chinese)
Mei G, Zhang W, Zhao H et al (2006) A hybrid method to simulate the interaction of pantograph and catenary on overlap span. Veh Syst Dyn 44(Supplement):571–580
Acknowledgments
This work is supported by the National High Technology Research and Development Program of China (863 Program) (No. 2011AA11A102)and the Fundamental Research Funds for the Central Universities (NO. 2013YJS086).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Wang, X., Wang, X., He, J., Meng, X., Deng, C. (2014). The Impact of Contact Lines Wear on Current-Collecting Reliability of Pantograph and Security of Catenary. In: Jia, L., Liu, Z., Qin, Y., Zhao, M., Diao, L. (eds) Proceedings of the 2013 International Conference on Electrical and Information Technologies for Rail Transportation (EITRT2013)-Volume I. Lecture Notes in Electrical Engineering, vol 287. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-53778-3_7
Download citation
DOI: https://doi.org/10.1007/978-3-642-53778-3_7
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-53777-6
Online ISBN: 978-3-642-53778-3
eBook Packages: EngineeringEngineering (R0)